13818558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 31752000

約数和(自身を除く): 17933442

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 149, 174, 246, 298, 377, 447, 533, 754, 894, 1066, 1131, 1189, 1599, 1937, 2262, 2378, 3198, 3567, 3874, 4321, 5811, 6109, 7134, 8642, 11622, 12218, 12963, 15457, 18327, 25926, 30914, 36654, 46371, 56173, 79417, 92742, 112346, 158834, 168519, 177161, 238251, 337038, 354322, 476502, 531483, 1062966, 2303093, 4606186, 6909279, 13818558]

約数ペア:

[(1, 13818558), (2, 6909279), (3, 4606186), (6, 2303093), (13, 1062966), (26, 531483), (29, 476502), (39, 354322), (41, 337038), (58, 238251), (78, 177161), (82, 168519), (87, 158834), (123, 112346), (149, 92742), (174, 79417), (246, 56173), (298, 46371), (377, 36654), (447, 30914), (533, 25926), (754, 18327), (894, 15457), (1066, 12963), (1131, 12218), (1189, 11622), (1599, 8642), (1937, 7134), (2262, 6109), (2378, 5811), (3198, 4321), (3567, 3874)]