7849975812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1697}}^1\times {\mathrm{7867}}^1$

素因数の和:9585

約数の個数: 72

約数和(自身を含む): 21322342944

約数和(自身を除く): 13472367132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1697, 3394, 5091, 6788, 7867, 10182, 11879, 15734, 20364, 23601, 23758, 31468, 35637, 47202, 47516, 55069, 71274, 83153, 94404, 110138, 142548, 165207, 166306, 220276, 249459, 330414, 332612, 385483, 498918, 660828, 770966, 997836, 1156449, 1541932, 2312898, 4625796, 13350299, 26700598, 40050897, 53401196, 80101794, 93452093, 160203588, 186904186, 280356279, 373808372, 560712558, 654164651, 1121425116, 1308329302, 1962493953, 2616658604, 3924987906, 7849975812]

約数ペア:

[(1, 7849975812), (2, 3924987906), (3, 2616658604), (4, 1962493953), (6, 1308329302), (7, 1121425116), (12, 654164651), (14, 560712558), (21, 373808372), (28, 280356279), (42, 186904186), (49, 160203588), (84, 93452093), (98, 80101794), (147, 53401196), (196, 40050897), (294, 26700598), (588, 13350299), (1697, 4625796), (3394, 2312898), (5091, 1541932), (6788, 1156449), (7867, 997836), (10182, 770966), (11879, 660828), (15734, 498918), (20364, 385483), (23601, 332612), (23758, 330414), (31468, 249459), (35637, 220276), (47202, 166306), (47516, 165207), (55069, 142548), (71274, 110138), (83153, 94404)]