309819954

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 625351680

約数和(自身を除く): 315531726

約数列:

[1, 2, 3, 6, 191, 382, 409, 573, 661, 818, 1146, 1227, 1322, 1983, 2454, 3966, 78119, 126251, 156238, 234357, 252502, 270349, 378753, 468714, 540698, 757506, 811047, 1622094, 51636659, 103273318, 154909977, 309819954]

約数ペア:

[(1, 309819954), (2, 154909977), (3, 103273318), (6, 51636659), (191, 1622094), (382, 811047), (409, 757506), (573, 540698), (661, 468714), (818, 378753), (1146, 270349), (1227, 252502), (1322, 234357), (1983, 156238), (2454, 126251), (3966, 78119)]