2228148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 90

約数和(自身を含む): 6557474

約数和(自身を除く): 4329326

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 529, 598, 621, 702, 828, 897, 1053, 1058, 1196, 1242, 1404, 1587, 1794, 1863, 2106, 2116, 2484, 2691, 3174, 3588, 3726, 4212, 4761, 5382, 6348, 6877, 7452, 8073, 9522, 10764, 13754, 14283, 16146, 19044, 20631, 24219, 27508, 28566, 32292, 41262, 42849, 48438, 57132, 61893, 82524, 85698, 96876, 123786, 171396, 185679, 247572, 371358, 557037, 742716, 1114074, 2228148]

約数ペア:

[(1, 2228148), (2, 1114074), (3, 742716), (4, 557037), (6, 371358), (9, 247572), (12, 185679), (13, 171396), (18, 123786), (23, 96876), (26, 85698), (27, 82524), (36, 61893), (39, 57132), (46, 48438), (52, 42849), (54, 41262), (69, 32292), (78, 28566), (81, 27508), (92, 24219), (108, 20631), (117, 19044), (138, 16146), (156, 14283), (162, 13754), (207, 10764), (234, 9522), (276, 8073), (299, 7452), (324, 6877), (351, 6348), (414, 5382), (468, 4761), (529, 4212), (598, 3726), (621, 3588), (702, 3174), (828, 2691), (897, 2484), (1053, 2116), (1058, 2106), (1196, 1863), (1242, 1794), (1404, 1587)]