17727468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 47145840

約数和(自身を除く): 29418372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 421, 484, 638, 726, 842, 957, 1263, 1276, 1452, 1684, 1914, 2526, 3509, 3828, 4631, 5052, 7018, 9262, 10527, 12209, 13893, 14036, 18524, 21054, 24418, 27786, 36627, 42108, 48836, 50941, 55572, 73254, 101882, 134299, 146508, 152823, 203764, 268598, 305646, 402897, 537196, 611292, 805794, 1477289, 1611588, 2954578, 4431867, 5909156, 8863734, 17727468]

約数ペア:

[(1, 17727468), (2, 8863734), (3, 5909156), (4, 4431867), (6, 2954578), (11, 1611588), (12, 1477289), (22, 805794), (29, 611292), (33, 537196), (44, 402897), (58, 305646), (66, 268598), (87, 203764), (116, 152823), (121, 146508), (132, 134299), (174, 101882), (242, 73254), (319, 55572), (348, 50941), (363, 48836), (421, 42108), (484, 36627), (638, 27786), (726, 24418), (842, 21054), (957, 18524), (1263, 14036), (1276, 13893), (1452, 12209), (1684, 10527), (1914, 9262), (2526, 7018), (3509, 5052), (3828, 4631)]