12798853164

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{13103}}^1$

素因数の和:13787

約数の個数: 72

約数和(自身を含む): 33160038912

約数和(自身を除く): 20361185748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 631, 774, 1262, 1548, 1893, 2524, 3786, 5679, 7572, 11358, 13103, 22716, 26206, 27133, 39309, 52412, 54266, 78618, 81399, 108532, 117927, 157236, 162798, 235854, 244197, 325596, 471708, 488394, 563429, 976788, 1126858, 1690287, 2253716, 3380574, 5070861, 6761148, 8267993, 10141722, 16535986, 20283444, 24803979, 33071972, 49607958, 74411937, 99215916, 148823874, 297647748, 355523699, 711047398, 1066571097, 1422094796, 2133142194, 3199713291, 4266284388, 6399426582, 12798853164]

約数ペア:

[(1, 12798853164), (2, 6399426582), (3, 4266284388), (4, 3199713291), (6, 2133142194), (9, 1422094796), (12, 1066571097), (18, 711047398), (36, 355523699), (43, 297647748), (86, 148823874), (129, 99215916), (172, 74411937), (258, 49607958), (387, 33071972), (516, 24803979), (631, 20283444), (774, 16535986), (1262, 10141722), (1548, 8267993), (1893, 6761148), (2524, 5070861), (3786, 3380574), (5679, 2253716), (7572, 1690287), (11358, 1126858), (13103, 976788), (22716, 563429), (26206, 488394), (27133, 471708), (39309, 325596), (52412, 244197), (54266, 235854), (78618, 162798), (81399, 157236), (108532, 117927)]