987357924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{435343}}^1$

素因数の和:435366

約数の個数: 60

約数和(自身を含む): 2949890944

約数和(自身を除く): 1962533020

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, 252, 324, 378, 567, 756, 1134, 2268, 435343, 870686, 1306029, 1741372, 2612058, 3047401, 3918087, 5224116, 6094802, 7836174, 9142203, 11754261, 12189604, 15672348, 18284406, 23508522, 27426609, 35262783, 36568812, 47017044, 54853218, 70525566, 82279827, 109706436, 141051132, 164559654, 246839481, 329119308, 493678962, 987357924]

約数ペア:

[(1, 987357924), (2, 493678962), (3, 329119308), (4, 246839481), (6, 164559654), (7, 141051132), (9, 109706436), (12, 82279827), (14, 70525566), (18, 54853218), (21, 47017044), (27, 36568812), (28, 35262783), (36, 27426609), (42, 23508522), (54, 18284406), (63, 15672348), (81, 12189604), (84, 11754261), (108, 9142203), (126, 7836174), (162, 6094802), (189, 5224116), (252, 3918087), (324, 3047401), (378, 2612058), (567, 1741372), (756, 1306029), (1134, 870686), (2268, 435343)]