15742593438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1668001}}^1$

素因数の和:1668041

約数の個数: 48

約数和(自身を含む): 37269836688

約数和(自身を除く): 21527243250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 1668001, 3336002, 5004003, 10008006, 18348011, 21684013, 36696022, 43368026, 55044033, 65052039, 110088066, 130104078, 201828121, 238524143, 403656242, 477048286, 605484363, 715572429, 1210968726, 1431144858, 2623765573, 5247531146, 7871296719, 15742593438]

約数ペア:

[(1, 15742593438), (2, 7871296719), (3, 5247531146), (6, 2623765573), (11, 1431144858), (13, 1210968726), (22, 715572429), (26, 605484363), (33, 477048286), (39, 403656242), (66, 238524143), (78, 201828121), (121, 130104078), (143, 110088066), (242, 65052039), (286, 55044033), (363, 43368026), (429, 36696022), (726, 21684013), (858, 18348011), (1573, 10008006), (3146, 5004003), (4719, 3336002), (9438, 1668001)]