31199406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39097}}^1$

素因数の和:39128

約数の個数: 32

約数和(自身を含む): 75068160

約数和(自身を除く): 43868754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39097, 78194, 117291, 234582, 273679, 547358, 742843, 821037, 1485686, 1642074, 2228529, 4457058, 5199901, 10399802, 15599703, 31199406]

約数ペア:

[(1, 31199406), (2, 15599703), (3, 10399802), (6, 5199901), (7, 4457058), (14, 2228529), (19, 1642074), (21, 1485686), (38, 821037), (42, 742843), (57, 547358), (114, 273679), (133, 234582), (266, 117291), (399, 78194), (798, 39097)]