1078812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 3198720

約数和(自身を除く): 2119908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1427, 2854, 4281, 5708, 8562, 9989, 12843, 17124, 19978, 25686, 29967, 38529, 39956, 51372, 59934, 77058, 89901, 119868, 154116, 179802, 269703, 359604, 539406, 1078812]

約数ペア:

[(1, 1078812), (2, 539406), (3, 359604), (4, 269703), (6, 179802), (7, 154116), (9, 119868), (12, 89901), (14, 77058), (18, 59934), (21, 51372), (27, 39956), (28, 38529), (36, 29967), (42, 25686), (54, 19978), (63, 17124), (84, 12843), (108, 9989), (126, 8562), (189, 5708), (252, 4281), (378, 2854), (756, 1427)]