1253157318

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{368359}}^1$

素因数の和:368383

約数の個数: 48

約数和(自身を含む): 3217992960

約数和(自身を除く): 1964835642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 368359, 736718, 1105077, 2210154, 2578513, 3315231, 5157026, 6630462, 7735539, 9945693, 15471078, 19891386, 23206617, 29837079, 46413234, 59674158, 69619851, 89511237, 139239702, 179022474, 208859553, 417719106, 626578659, 1253157318]

約数ペア:

[(1, 1253157318), (2, 626578659), (3, 417719106), (6, 208859553), (7, 179022474), (9, 139239702), (14, 89511237), (18, 69619851), (21, 59674158), (27, 46413234), (42, 29837079), (54, 23206617), (63, 19891386), (81, 15471078), (126, 9945693), (162, 7735539), (189, 6630462), (243, 5157026), (378, 3315231), (486, 2578513), (567, 2210154), (1134, 1105077), (1701, 736718), (3402, 368359)]