2078304417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 3863059200

約数和(自身を除く): 1784754783

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 109, 119, 133, 153, 171, 323, 327, 357, 399, 763, 937, 969, 981, 1071, 1197, 1853, 2071, 2261, 2289, 2811, 2907, 5559, 6213, 6559, 6783, 6867, 8433, 12971, 14497, 15929, 16677, 17803, 18639, 19677, 20349, 35207, 38913, 43491, 47787, 53409, 59031, 102133, 105621, 111503, 116739, 124621, 130473, 143361, 160227, 246449, 302651, 306399, 316863, 334509, 373863, 714931, 739347, 907953, 919197, 1003527, 1121589, 1736261, 1940527, 2118557, 2144793, 2218041, 2723859, 5208783, 5821581, 6355671, 6434379, 12153827, 13583689, 15626349, 17464743, 19067013, 32988959, 36461481, 40751067, 98966877, 109384443, 122253201, 230922713, 296900631, 692768139, 2078304417]

約数ペア:

[(1, 2078304417), (3, 692768139), (7, 296900631), (9, 230922713), (17, 122253201), (19, 109384443), (21, 98966877), (51, 40751067), (57, 36461481), (63, 32988959), (109, 19067013), (119, 17464743), (133, 15626349), (153, 13583689), (171, 12153827), (323, 6434379), (327, 6355671), (357, 5821581), (399, 5208783), (763, 2723859), (937, 2218041), (969, 2144793), (981, 2118557), (1071, 1940527), (1197, 1736261), (1853, 1121589), (2071, 1003527), (2261, 919197), (2289, 907953), (2811, 739347), (2907, 714931), (5559, 373863), (6213, 334509), (6559, 316863), (6783, 306399), (6867, 302651), (8433, 246449), (12971, 160227), (14497, 143361), (15929, 130473), (16677, 124621), (17803, 116739), (18639, 111503), (19677, 105621), (20349, 102133), (35207, 59031), (38913, 53409), (43491, 47787)]