12912554196

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^2\times {\mathrm{6967}}^1$

素因数の和:7242

約数の個数: 72

約数和(自身を含む): 33739334720

約数和(自身を除く): 20826780524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 6967, 7074, 13934, 14148, 17161, 20901, 27868, 34322, 41802, 51483, 62703, 68644, 83604, 102966, 125406, 154449, 188109, 205932, 250812, 308898, 376218, 463347, 617796, 752436, 912677, 926694, 1825354, 1853388, 2738031, 3650708, 5476062, 8214093, 10952124, 16428186, 24642279, 32856372, 49284558, 98569116, 119560687, 239121374, 358682061, 478242748, 717364122, 1076046183, 1434728244, 2152092366, 3228138549, 4304184732, 6456277098, 12912554196]

約数ペア:

[(1, 12912554196), (2, 6456277098), (3, 4304184732), (4, 3228138549), (6, 2152092366), (9, 1434728244), (12, 1076046183), (18, 717364122), (27, 478242748), (36, 358682061), (54, 239121374), (108, 119560687), (131, 98569116), (262, 49284558), (393, 32856372), (524, 24642279), (786, 16428186), (1179, 10952124), (1572, 8214093), (2358, 5476062), (3537, 3650708), (4716, 2738031), (6967, 1853388), (7074, 1825354), (13934, 926694), (14148, 912677), (17161, 752436), (20901, 617796), (27868, 463347), (34322, 376218), (41802, 308898), (51483, 250812), (62703, 205932), (68644, 188109), (83604, 154449), (102966, 125406)]