4281228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{809}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 12927600

約数和(自身を除く): 8646372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 809, 882, 1323, 1618, 1764, 2427, 2646, 3236, 4854, 5292, 5663, 7281, 9708, 11326, 14562, 16989, 21843, 22652, 29124, 33978, 39641, 43686, 50967, 67956, 79282, 87372, 101934, 118923, 152901, 158564, 203868, 237846, 305802, 356769, 475692, 611604, 713538, 1070307, 1427076, 2140614, 4281228]

約数ペア:

[(1, 4281228), (2, 2140614), (3, 1427076), (4, 1070307), (6, 713538), (7, 611604), (9, 475692), (12, 356769), (14, 305802), (18, 237846), (21, 203868), (27, 158564), (28, 152901), (36, 118923), (42, 101934), (49, 87372), (54, 79282), (63, 67956), (84, 50967), (98, 43686), (108, 39641), (126, 33978), (147, 29124), (189, 22652), (196, 21843), (252, 16989), (294, 14562), (378, 11326), (441, 9708), (588, 7281), (756, 5663), (809, 5292), (882, 4854), (1323, 3236), (1618, 2646), (1764, 2427)]