17986410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15399

約数の個数: 48

約数和(自身を含む): 50365224

約数和(自身を除く): 32378814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15373, 30746, 46119, 76865, 92238, 138357, 153730, 199849, 230595, 276714, 399698, 461190, 599547, 691785, 999245, 1199094, 1383570, 1798641, 1998490, 2997735, 3597282, 5995470, 8993205, 17986410]

約数ペア:

[(1, 17986410), (2, 8993205), (3, 5995470), (5, 3597282), (6, 2997735), (9, 1998490), (10, 1798641), (13, 1383570), (15, 1199094), (18, 999245), (26, 691785), (30, 599547), (39, 461190), (45, 399698), (65, 276714), (78, 230595), (90, 199849), (117, 153730), (130, 138357), (195, 92238), (234, 76865), (390, 46119), (585, 30746), (1170, 15373)]