641520036

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{130073}}^1$

素因数の和:130220

約数の個数: 36

約数和(自身を含む): 1633469292

約数和(自身を除く): 991949256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 130073, 260146, 390219, 520292, 780438, 1170657, 1560876, 2341314, 4682628, 17820001, 35640002, 53460003, 71280004, 106920006, 160380009, 213840012, 320760018, 641520036]

約数ペア:

[(1, 641520036), (2, 320760018), (3, 213840012), (4, 160380009), (6, 106920006), (9, 71280004), (12, 53460003), (18, 35640002), (36, 17820001), (137, 4682628), (274, 2341314), (411, 1560876), (548, 1170657), (822, 780438), (1233, 520292), (1644, 390219), (2466, 260146), (4932, 130073)]