2687202012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{5471}}^1$

素因数の和:5611

約数の個数: 72

約数和(自身を含む): 6955393536

約数和(自身を除く): 4268191524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 3721, 4026, 5471, 7442, 8052, 10942, 11163, 14884, 16413, 21884, 22326, 32826, 40931, 44652, 60181, 65652, 81862, 120362, 122793, 163724, 180543, 240724, 245586, 333731, 361086, 491172, 667462, 722172, 1001193, 1334924, 2002386, 3671041, 4004772, 7342082, 11013123, 14684164, 20357591, 22026246, 40715182, 44052492, 61072773, 81430364, 122145546, 223933501, 244291092, 447867002, 671800503, 895734004, 1343601006, 2687202012]

約数ペア:

[(1, 2687202012), (2, 1343601006), (3, 895734004), (4, 671800503), (6, 447867002), (11, 244291092), (12, 223933501), (22, 122145546), (33, 81430364), (44, 61072773), (61, 44052492), (66, 40715182), (122, 22026246), (132, 20357591), (183, 14684164), (244, 11013123), (366, 7342082), (671, 4004772), (732, 3671041), (1342, 2002386), (2013, 1334924), (2684, 1001193), (3721, 722172), (4026, 667462), (5471, 491172), (7442, 361086), (8052, 333731), (10942, 245586), (11163, 240724), (14884, 180543), (16413, 163724), (21884, 122793), (22326, 120362), (32826, 81862), (40931, 65652), (44652, 60181)]