2018081011576

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1277}}^1\times {\mathrm{29063}}^1$

素因数の和:31324

約数の個数: 64

約数和(自身を含む): 4332451898880

約数和(自身を除く): 2314370887304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1277, 1942, 2554, 3884, 5108, 6797, 7768, 8939, 10216, 13594, 17878, 27188, 29063, 35756, 54376, 58126, 71512, 116252, 203441, 232504, 406882, 813764, 1239967, 1627528, 2479934, 4959868, 8679769, 9919736, 17359538, 28220173, 34719076, 37113451, 56440346, 69438152, 74226902, 112880692, 148453804, 197541211, 225761384, 259794157, 296907608, 395082422, 519588314, 790164844, 1039176628, 1580329688, 2078353256, 36037160921, 72074321842, 144148643684, 252260126447, 288297287368, 504520252894, 1009040505788, 2018081011576]

約数ペア:

[(1, 2018081011576), (2, 1009040505788), (4, 504520252894), (7, 288297287368), (8, 252260126447), (14, 144148643684), (28, 72074321842), (56, 36037160921), (971, 2078353256), (1277, 1580329688), (1942, 1039176628), (2554, 790164844), (3884, 519588314), (5108, 395082422), (6797, 296907608), (7768, 259794157), (8939, 225761384), (10216, 197541211), (13594, 148453804), (17878, 112880692), (27188, 74226902), (29063, 69438152), (35756, 56440346), (54376, 37113451), (58126, 34719076), (71512, 28220173), (116252, 17359538), (203441, 9919736), (232504, 8679769), (406882, 4959868), (813764, 2479934), (1239967, 1627528)]