9709308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 29108352

約数和(自身を除く): 19399044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1427, 1701, 2268, 2854, 3402, 4281, 5708, 6804, 8562, 9989, 12843, 17124, 19978, 25686, 29967, 38529, 39956, 51372, 59934, 77058, 89901, 115587, 119868, 154116, 179802, 231174, 269703, 346761, 359604, 462348, 539406, 693522, 809109, 1078812, 1387044, 1618218, 2427327, 3236436, 4854654, 9709308]

約数ペア:

[(1, 9709308), (2, 4854654), (3, 3236436), (4, 2427327), (6, 1618218), (7, 1387044), (9, 1078812), (12, 809109), (14, 693522), (18, 539406), (21, 462348), (27, 359604), (28, 346761), (36, 269703), (42, 231174), (54, 179802), (63, 154116), (81, 119868), (84, 115587), (108, 89901), (126, 77058), (162, 59934), (189, 51372), (243, 39956), (252, 38529), (324, 29967), (378, 25686), (486, 19978), (567, 17124), (756, 12843), (972, 9989), (1134, 8562), (1427, 6804), (1701, 5708), (2268, 4281), (2854, 3402)]