218090502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 556185600

約数和(自身を除く): 338095098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1626, 1897, 2129, 2439, 3794, 4258, 4878, 5691, 6387, 7317, 11382, 12774, 14634, 14903, 17073, 19161, 29806, 34146, 38322, 44709, 51219, 57483, 89418, 102438, 114966, 134127, 268254, 402381, 576959, 804762, 1153918, 1730877, 3461754, 4038713, 5192631, 8077426, 10385262, 12116139, 15577893, 24232278, 31155786, 36348417, 72696834, 109045251, 218090502]

約数ペア:

[(1, 218090502), (2, 109045251), (3, 72696834), (6, 36348417), (7, 31155786), (9, 24232278), (14, 15577893), (18, 12116139), (21, 10385262), (27, 8077426), (42, 5192631), (54, 4038713), (63, 3461754), (126, 1730877), (189, 1153918), (271, 804762), (378, 576959), (542, 402381), (813, 268254), (1626, 134127), (1897, 114966), (2129, 102438), (2439, 89418), (3794, 57483), (4258, 51219), (4878, 44709), (5691, 38322), (6387, 34146), (7317, 29806), (11382, 19161), (12774, 17073), (14634, 14903)]