15721285482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{31123}}^1$

素因数の和:31368

約数の個数: 96

約数和(自身を含む): 41173317120

約数和(自身を除く): 25452031638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 211, 266, 342, 399, 422, 633, 798, 1197, 1266, 1477, 1899, 2394, 2954, 3798, 4009, 4431, 8018, 8862, 12027, 13293, 24054, 26586, 28063, 31123, 36081, 56126, 62246, 72162, 84189, 93369, 168378, 186738, 217861, 252567, 280107, 435722, 505134, 560214, 591337, 653583, 1182674, 1307166, 1774011, 1960749, 3548022, 3921498, 4139359, 5322033, 6566953, 8278718, 10644066, 12418077, 13133906, 19700859, 24836154, 37254231, 39401718, 45968671, 59102577, 74508462, 91937342, 118205154, 124772107, 137906013, 249544214, 275812026, 374316321, 413718039, 748632642, 827436078, 873404749, 1122948963, 1746809498, 2245897926, 2620214247, 5240428494, 7860642741, 15721285482]

約数ペア:

[(1, 15721285482), (2, 7860642741), (3, 5240428494), (6, 2620214247), (7, 2245897926), (9, 1746809498), (14, 1122948963), (18, 873404749), (19, 827436078), (21, 748632642), (38, 413718039), (42, 374316321), (57, 275812026), (63, 249544214), (114, 137906013), (126, 124772107), (133, 118205154), (171, 91937342), (211, 74508462), (266, 59102577), (342, 45968671), (399, 39401718), (422, 37254231), (633, 24836154), (798, 19700859), (1197, 13133906), (1266, 12418077), (1477, 10644066), (1899, 8278718), (2394, 6566953), (2954, 5322033), (3798, 4139359), (4009, 3921498), (4431, 3548022), (8018, 1960749), (8862, 1774011), (12027, 1307166), (13293, 1182674), (24054, 653583), (26586, 591337), (28063, 560214), (31123, 505134), (36081, 435722), (56126, 280107), (62246, 252567), (72162, 217861), (84189, 186738), (93369, 168378)]