2100098484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{86939}}^1$

素因数の和:87021

約数の個数: 72

約数和(自身を含む): 5886185760

約数和(自身を除く): 3786087276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 8052, 12078, 24156, 86939, 173878, 260817, 347756, 521634, 782451, 956329, 1043268, 1564902, 1912658, 2868987, 3129804, 3825316, 5303279, 5737974, 8606961, 10606558, 11475948, 15909837, 17213922, 21213116, 31819674, 34427844, 47729511, 58336069, 63639348, 95459022, 116672138, 175008207, 190918044, 233344276, 350016414, 525024621, 700032828, 1050049242, 2100098484]

約数ペア:

[(1, 2100098484), (2, 1050049242), (3, 700032828), (4, 525024621), (6, 350016414), (9, 233344276), (11, 190918044), (12, 175008207), (18, 116672138), (22, 95459022), (33, 63639348), (36, 58336069), (44, 47729511), (61, 34427844), (66, 31819674), (99, 21213116), (122, 17213922), (132, 15909837), (183, 11475948), (198, 10606558), (244, 8606961), (366, 5737974), (396, 5303279), (549, 3825316), (671, 3129804), (732, 2868987), (1098, 1912658), (1342, 1564902), (2013, 1043268), (2196, 956329), (2684, 782451), (4026, 521634), (6039, 347756), (8052, 260817), (12078, 173878), (24156, 86939)]