15900372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25981}}^1$

素因数の和:26008

約数の個数: 36

約数和(自身を含む): 42558516

約数和(自身を除く): 26658144

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 25981, 51962, 77943, 103924, 155886, 233829, 311772, 441677, 467658, 883354, 935316, 1325031, 1766708, 2650062, 3975093, 5300124, 7950186, 15900372]

約数ペア:

[(1, 15900372), (2, 7950186), (3, 5300124), (4, 3975093), (6, 2650062), (9, 1766708), (12, 1325031), (17, 935316), (18, 883354), (34, 467658), (36, 441677), (51, 311772), (68, 233829), (102, 155886), (153, 103924), (204, 77943), (306, 51962), (612, 25981)]