21903060414

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{10091}}^1$

素因数の和:10365

約数の個数: 64

約数和(自身を含む): 46038896640

約数和(自身を除く): 24135836226

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 179, 258, 282, 358, 537, 1074, 2021, 4042, 6063, 7697, 8413, 10091, 12126, 15394, 16826, 20182, 23091, 25239, 30273, 46182, 50478, 60546, 361759, 433913, 474277, 723518, 867826, 948554, 1085277, 1301739, 1422831, 1806289, 2170554, 2603478, 2845662, 3612578, 5418867, 10837734, 20393911, 40787822, 61181733, 77670427, 84895583, 122363466, 155340854, 169791166, 233011281, 254686749, 466022562, 509373498, 3650510069, 7301020138, 10951530207, 21903060414]

約数ペア:

[(1, 21903060414), (2, 10951530207), (3, 7301020138), (6, 3650510069), (43, 509373498), (47, 466022562), (86, 254686749), (94, 233011281), (129, 169791166), (141, 155340854), (179, 122363466), (258, 84895583), (282, 77670427), (358, 61181733), (537, 40787822), (1074, 20393911), (2021, 10837734), (4042, 5418867), (6063, 3612578), (7697, 2845662), (8413, 2603478), (10091, 2170554), (12126, 1806289), (15394, 1422831), (16826, 1301739), (20182, 1085277), (23091, 948554), (25239, 867826), (30273, 723518), (46182, 474277), (50478, 433913), (60546, 361759)]