1870642008

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{257239}}^1$

素因数の和:257352

約数の個数: 48

約数和(自身を含む): 5116503600

約数和(自身を除く): 3245861592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 257239, 514478, 771717, 1028956, 1543434, 2057912, 2315151, 3086868, 4630302, 6173736, 9260604, 18521208, 25981139, 51962278, 77943417, 103924556, 155886834, 207849112, 233830251, 311773668, 467660502, 623547336, 935321004, 1870642008]

約数ペア:

[(1, 1870642008), (2, 935321004), (3, 623547336), (4, 467660502), (6, 311773668), (8, 233830251), (9, 207849112), (12, 155886834), (18, 103924556), (24, 77943417), (36, 51962278), (72, 25981139), (101, 18521208), (202, 9260604), (303, 6173736), (404, 4630302), (606, 3086868), (808, 2315151), (909, 2057912), (1212, 1543434), (1818, 1028956), (2424, 771717), (3636, 514478), (7272, 257239)]