217149354

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{1933}}^1$

素因数の和:2099

約数の個数: 36

約数和(自身を含む): 476767746

約数和(自身を除く): 259618392

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1933, 3866, 5799, 6241, 11598, 12482, 17397, 18723, 34794, 37446, 56169, 112338, 152707, 305414, 458121, 916242, 1374363, 2748726, 12063853, 24127706, 36191559, 72383118, 108574677, 217149354]

約数ペア:

[(1, 217149354), (2, 108574677), (3, 72383118), (6, 36191559), (9, 24127706), (18, 12063853), (79, 2748726), (158, 1374363), (237, 916242), (474, 458121), (711, 305414), (1422, 152707), (1933, 112338), (3866, 56169), (5799, 37446), (6241, 34794), (11598, 18723), (12482, 17397)]