2442636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{359}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 7338240

約数和(自身を除く): 4895604

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, 359, 378, 486, 567, 718, 756, 972, 1077, 1134, 1436, 1701, 2154, 2268, 2513, 3231, 3402, 4308, 5026, 6462, 6804, 7539, 9693, 10052, 12924, 15078, 19386, 22617, 29079, 30156, 38772, 45234, 58158, 67851, 87237, 90468, 116316, 135702, 174474, 203553, 271404, 348948, 407106, 610659, 814212, 1221318, 2442636]

約数ペア:

[(1, 2442636), (2, 1221318), (3, 814212), (4, 610659), (6, 407106), (7, 348948), (9, 271404), (12, 203553), (14, 174474), (18, 135702), (21, 116316), (27, 90468), (28, 87237), (36, 67851), (42, 58158), (54, 45234), (63, 38772), (81, 30156), (84, 29079), (108, 22617), (126, 19386), (162, 15078), (189, 12924), (243, 10052), (252, 9693), (324, 7539), (359, 6804), (378, 6462), (486, 5026), (567, 4308), (718, 3402), (756, 3231), (972, 2513), (1077, 2268), (1134, 2154), (1436, 1701)]