1207457748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2927}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 3491534592

約数和(自身を除く): 2284076844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1637, 2927, 3274, 4911, 5854, 6548, 8781, 9822, 11459, 11708, 14733, 17562, 19644, 20489, 22918, 26343, 29466, 34377, 35124, 40978, 45836, 52686, 58932, 61467, 68754, 81956, 103131, 105372, 122934, 137508, 184401, 206262, 245868, 368802, 412524, 737604, 4791499, 9582998, 14374497, 19165996, 28748994, 33540493, 43123491, 57497988, 67080986, 86246982, 100621479, 134161972, 172493964, 201242958, 301864437, 402485916, 603728874, 1207457748]

約数ペア:

[(1, 1207457748), (2, 603728874), (3, 402485916), (4, 301864437), (6, 201242958), (7, 172493964), (9, 134161972), (12, 100621479), (14, 86246982), (18, 67080986), (21, 57497988), (28, 43123491), (36, 33540493), (42, 28748994), (63, 19165996), (84, 14374497), (126, 9582998), (252, 4791499), (1637, 737604), (2927, 412524), (3274, 368802), (4911, 245868), (5854, 206262), (6548, 184401), (8781, 137508), (9822, 122934), (11459, 105372), (11708, 103131), (14733, 81956), (17562, 68754), (19644, 61467), (20489, 58932), (22918, 52686), (26343, 45836), (29466, 40978), (34377, 35124)]