31270047768

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6116989}}^1$

素因数の和:6117072

約数の個数: 48

約数和(自身を含む): 85882539600

約数和(自身を除く): 54612491832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 6116989, 12233978, 18350967, 24467956, 36701934, 48935912, 55052901, 73403868, 110105802, 146807736, 220211604, 434306219, 440423208, 868612438, 1302918657, 1737224876, 2605837314, 3474449752, 3908755971, 5211674628, 7817511942, 10423349256, 15635023884, 31270047768]

約数ペア:

[(1, 31270047768), (2, 15635023884), (3, 10423349256), (4, 7817511942), (6, 5211674628), (8, 3908755971), (9, 3474449752), (12, 2605837314), (18, 1737224876), (24, 1302918657), (36, 868612438), (71, 440423208), (72, 434306219), (142, 220211604), (213, 146807736), (284, 110105802), (426, 73403868), (568, 55052901), (639, 48935912), (852, 36701934), (1278, 24467956), (1704, 18350967), (2556, 12233978), (5112, 6116989)]