9920419488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1640281}}^1$

素因数の和:1640307

約数の個数: 96

約数和(自身を含む): 33068085120

約数和(自身を除く): 23147665632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 1640281, 3280562, 4920843, 6561124, 9841686, 11481967, 13122248, 14762529, 19683372, 22963934, 26244496, 29525058, 34445901, 39366744, 44287587, 45927868, 52488992, 59050116, 68891802, 78733488, 88575174, 91855736, 103337703, 118100232, 137783604, 157466976, 177150348, 183711472, 206675406, 236200464, 275567208, 310013109, 354300696, 367422944, 413350812, 472400928, 551134416, 620026218, 708601392, 826701624, 1102268832, 1240052436, 1417202784, 1653403248, 2480104872, 3306806496, 4960209744, 9920419488]

約数ペア:

[(1, 9920419488), (2, 4960209744), (3, 3306806496), (4, 2480104872), (6, 1653403248), (7, 1417202784), (8, 1240052436), (9, 1102268832), (12, 826701624), (14, 708601392), (16, 620026218), (18, 551134416), (21, 472400928), (24, 413350812), (27, 367422944), (28, 354300696), (32, 310013109), (36, 275567208), (42, 236200464), (48, 206675406), (54, 183711472), (56, 177150348), (63, 157466976), (72, 137783604), (84, 118100232), (96, 103337703), (108, 91855736), (112, 88575174), (126, 78733488), (144, 68891802), (168, 59050116), (189, 52488992), (216, 45927868), (224, 44287587), (252, 39366744), (288, 34445901), (336, 29525058), (378, 26244496), (432, 22963934), (504, 19683372), (672, 14762529), (756, 13122248), (864, 11481967), (1008, 9841686), (1512, 6561124), (2016, 4920843), (3024, 3280562), (6048, 1640281)]