1891569402

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{157081}}^1$

素因数の和:157315

約数の個数: 32

約数和(自身を含む): 4222364160

約数和(自身を除く): 2330794758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 157081, 314162, 471243, 942486, 1413729, 2827458, 4241187, 8482374, 35029063, 70058126, 105087189, 210174378, 315261567, 630523134, 945784701, 1891569402]

約数ペア:

[(1, 1891569402), (2, 945784701), (3, 630523134), (6, 315261567), (9, 210174378), (18, 105087189), (27, 70058126), (54, 35029063), (223, 8482374), (446, 4241187), (669, 2827458), (1338, 1413729), (2007, 942486), (4014, 471243), (6021, 314162), (12042, 157081)]