1027404

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{151}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 3098368

約数和(自身を除く): 2070964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 151, 162, 189, 243, 252, 302, 324, 378, 453, 486, 567, 604, 756, 906, 972, 1057, 1134, 1359, 1701, 1812, 2114, 2268, 2718, 3171, 3402, 4077, 4228, 5436, 6342, 6804, 8154, 9513, 12231, 12684, 16308, 19026, 24462, 28539, 36693, 38052, 48924, 57078, 73386, 85617, 114156, 146772, 171234, 256851, 342468, 513702, 1027404]

約数ペア:

[(1, 1027404), (2, 513702), (3, 342468), (4, 256851), (6, 171234), (7, 146772), (9, 114156), (12, 85617), (14, 73386), (18, 57078), (21, 48924), (27, 38052), (28, 36693), (36, 28539), (42, 24462), (54, 19026), (63, 16308), (81, 12684), (84, 12231), (108, 9513), (126, 8154), (151, 6804), (162, 6342), (189, 5436), (243, 4228), (252, 4077), (302, 3402), (324, 3171), (378, 2718), (453, 2268), (486, 2114), (567, 1812), (604, 1701), (756, 1359), (906, 1134), (972, 1057)]