31276908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22303

約数の個数: 48

約数和(自身を含む): 87329760

約数和(自身を除く): 56052852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 22277, 44554, 66831, 89108, 133662, 200493, 267324, 289601, 400986, 579202, 601479, 801972, 868803, 1158404, 1202958, 1737606, 2405916, 2606409, 3475212, 5212818, 7819227, 10425636, 15638454, 31276908]

約数ペア:

[(1, 31276908), (2, 15638454), (3, 10425636), (4, 7819227), (6, 5212818), (9, 3475212), (12, 2606409), (13, 2405916), (18, 1737606), (26, 1202958), (27, 1158404), (36, 868803), (39, 801972), (52, 601479), (54, 579202), (78, 400986), (108, 289601), (117, 267324), (156, 200493), (234, 133662), (351, 89108), (468, 66831), (702, 44554), (1404, 22277)]