1901808

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 5455008

約数和(自身を除く): 3553200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 281, 282, 376, 423, 562, 564, 752, 843, 846, 1124, 1128, 1686, 1692, 2248, 2256, 2529, 3372, 3384, 4496, 5058, 6744, 6768, 10116, 13207, 13488, 20232, 26414, 39621, 40464, 52828, 79242, 105656, 118863, 158484, 211312, 237726, 316968, 475452, 633936, 950904, 1901808]

約数ペア:

[(1, 1901808), (2, 950904), (3, 633936), (4, 475452), (6, 316968), (8, 237726), (9, 211312), (12, 158484), (16, 118863), (18, 105656), (24, 79242), (36, 52828), (47, 40464), (48, 39621), (72, 26414), (94, 20232), (141, 13488), (144, 13207), (188, 10116), (281, 6768), (282, 6744), (376, 5058), (423, 4496), (562, 3384), (564, 3372), (752, 2529), (843, 2256), (846, 2248), (1124, 1692), (1128, 1686)]