19005332994

素因数分解:

$2^1\times 3^3\times {\mathrm{3889}}^1\times {\mathrm{90499}}^1$

素因数の和:94399

約数の個数: 32

約数和(自身を含む): 42245400000

約数和(自身を除く): 23240067006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3889, 7778, 11667, 23334, 35001, 70002, 90499, 105003, 180998, 210006, 271497, 542994, 814491, 1628982, 2443473, 4886946, 351950611, 703901222, 1055851833, 2111703666, 3167555499, 6335110998, 9502666497, 19005332994]

約数ペア:

[(1, 19005332994), (2, 9502666497), (3, 6335110998), (6, 3167555499), (9, 2111703666), (18, 1055851833), (27, 703901222), (54, 351950611), (3889, 4886946), (7778, 2443473), (11667, 1628982), (23334, 814491), (35001, 542994), (70002, 271497), (90499, 210006), (105003, 180998)]