2181036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 6322176

約数和(自身を除く): 4141140

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 41, 44, 52, 62, 66, 78, 82, 93, 123, 124, 132, 143, 156, 164, 186, 246, 286, 341, 372, 403, 429, 451, 492, 533, 572, 682, 806, 858, 902, 1023, 1066, 1209, 1271, 1353, 1364, 1599, 1612, 1716, 1804, 2046, 2132, 2418, 2542, 2706, 3198, 3813, 4092, 4433, 4836, 5084, 5412, 5863, 6396, 7626, 8866, 11726, 13299, 13981, 15252, 16523, 17589, 17732, 23452, 26598, 27962, 33046, 35178, 41943, 49569, 53196, 55924, 66092, 70356, 83886, 99138, 167772, 181753, 198276, 363506, 545259, 727012, 1090518, 2181036]

約数ペア:

[(1, 2181036), (2, 1090518), (3, 727012), (4, 545259), (6, 363506), (11, 198276), (12, 181753), (13, 167772), (22, 99138), (26, 83886), (31, 70356), (33, 66092), (39, 55924), (41, 53196), (44, 49569), (52, 41943), (62, 35178), (66, 33046), (78, 27962), (82, 26598), (93, 23452), (123, 17732), (124, 17589), (132, 16523), (143, 15252), (156, 13981), (164, 13299), (186, 11726), (246, 8866), (286, 7626), (341, 6396), (372, 5863), (403, 5412), (429, 5084), (451, 4836), (492, 4433), (533, 4092), (572, 3813), (682, 3198), (806, 2706), (858, 2542), (902, 2418), (1023, 2132), (1066, 2046), (1209, 1804), (1271, 1716), (1353, 1612), (1364, 1599)]