2021103378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1041

約数の個数: 192

約数和(自身を含む): 5689232640

約数和(自身を除く): 3668129262

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 53, 57, 63, 102, 106, 114, 119, 126, 133, 153, 159, 171, 238, 266, 306, 318, 323, 342, 357, 371, 399, 477, 646, 714, 742, 798, 901, 937, 954, 969, 1007, 1071, 1113, 1197, 1802, 1874, 1938, 2014, 2142, 2226, 2261, 2394, 2703, 2811, 2907, 3021, 3339, 4522, 5406, 5622, 5814, 6042, 6307, 6559, 6678, 6783, 7049, 8109, 8433, 9063, 12614, 13118, 13566, 14098, 15929, 16218, 16866, 17119, 17803, 18126, 18921, 19677, 20349, 21147, 31858, 34238, 35606, 37842, 39354, 40698, 42294, 47787, 49661, 51357, 53409, 56763, 59031, 63441, 95574, 99322, 102714, 106818, 111503, 113526, 118062, 119833, 124621, 126882, 143361, 148983, 154071, 160227, 223006, 239666, 249242, 286722, 297966, 302651, 308142, 320454, 334509, 347627, 359499, 373863, 446949, 605302, 669018, 695254, 718998, 747726, 844237, 893898, 907953, 943559, 1003527, 1042881, 1078497, 1121589, 1688474, 1815906, 1887118, 2007054, 2085762, 2118557, 2156994, 2243178, 2532711, 2723859, 2830677, 3128643, 4237114, 5065422, 5447718, 5661354, 5909659, 6257286, 6355671, 6604913, 7598133, 8492031, 11819318, 12711342, 13209826, 15196266, 16040503, 16984062, 17728977, 19067013, 19814739, 32081006, 35457954, 38134026, 39629478, 48121509, 53186931, 59444217, 96243018, 106373862, 112283521, 118888434, 144364527, 224567042, 288729054, 336850563, 673701126, 1010551689, 2021103378]

約数ペア:

[(1, 2021103378), (2, 1010551689), (3, 673701126), (6, 336850563), (7, 288729054), (9, 224567042), (14, 144364527), (17, 118888434), (18, 112283521), (19, 106373862), (21, 96243018), (34, 59444217), (38, 53186931), (42, 48121509), (51, 39629478), (53, 38134026), (57, 35457954), (63, 32081006), (102, 19814739), (106, 19067013), (114, 17728977), (119, 16984062), (126, 16040503), (133, 15196266), (153, 13209826), (159, 12711342), (171, 11819318), (238, 8492031), (266, 7598133), (306, 6604913), (318, 6355671), (323, 6257286), (342, 5909659), (357, 5661354), (371, 5447718), (399, 5065422), (477, 4237114), (646, 3128643), (714, 2830677), (742, 2723859), (798, 2532711), (901, 2243178), (937, 2156994), (954, 2118557), (969, 2085762), (1007, 2007054), (1071, 1887118), (1113, 1815906), (1197, 1688474), (1802, 1121589), (1874, 1078497), (1938, 1042881), (2014, 1003527), (2142, 943559), (2226, 907953), (2261, 893898), (2394, 844237), (2703, 747726), (2811, 718998), (2907, 695254), (3021, 669018), (3339, 605302), (4522, 446949), (5406, 373863), (5622, 359499), (5814, 347627), (6042, 334509), (6307, 320454), (6559, 308142), (6678, 302651), (6783, 297966), (7049, 286722), (8109, 249242), (8433, 239666), (9063, 223006), (12614, 160227), (13118, 154071), (13566, 148983), (14098, 143361), (15929, 126882), (16218, 124621), (16866, 119833), (17119, 118062), (17803, 113526), (18126, 111503), (18921, 106818), (19677, 102714), (20349, 99322), (21147, 95574), (31858, 63441), (34238, 59031), (35606, 56763), (37842, 53409), (39354, 51357), (40698, 49661), (42294, 47787)]