1910366676

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1867}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 4951410464

約数和(自身を除く): 3041043788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 661, 774, 1322, 1548, 1867, 1983, 2644, 3734, 3966, 5601, 5949, 7468, 7932, 11202, 11898, 16803, 22404, 23796, 28423, 33606, 56846, 67212, 80281, 85269, 113692, 160562, 170538, 240843, 255807, 321124, 341076, 481686, 511614, 722529, 963372, 1023228, 1234087, 1445058, 2468174, 2890116, 3702261, 4936348, 7404522, 11106783, 14809044, 22213566, 44427132, 53065741, 106131482, 159197223, 212262964, 318394446, 477591669, 636788892, 955183338, 1910366676]

約数ペア:

[(1, 1910366676), (2, 955183338), (3, 636788892), (4, 477591669), (6, 318394446), (9, 212262964), (12, 159197223), (18, 106131482), (36, 53065741), (43, 44427132), (86, 22213566), (129, 14809044), (172, 11106783), (258, 7404522), (387, 4936348), (516, 3702261), (661, 2890116), (774, 2468174), (1322, 1445058), (1548, 1234087), (1867, 1023228), (1983, 963372), (2644, 722529), (3734, 511614), (3966, 481686), (5601, 341076), (5949, 321124), (7468, 255807), (7932, 240843), (11202, 170538), (11898, 160562), (16803, 113692), (22404, 85269), (23796, 80281), (28423, 67212), (33606, 56846)]