15238902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 37551600

約数和(自身を除く): 22312698

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 3049, 4998, 6098, 9147, 18294, 21343, 42686, 51833, 64029, 103666, 128058, 149401, 155499, 298802, 310998, 362831, 448203, 725662, 896406, 1088493, 2176986, 2539817, 5079634, 7619451, 15238902]

約数ペア:

[(1, 15238902), (2, 7619451), (3, 5079634), (6, 2539817), (7, 2176986), (14, 1088493), (17, 896406), (21, 725662), (34, 448203), (42, 362831), (49, 310998), (51, 298802), (98, 155499), (102, 149401), (119, 128058), (147, 103666), (238, 64029), (294, 51833), (357, 42686), (714, 21343), (833, 18294), (1666, 9147), (2499, 6098), (3049, 4998)]