12785921604

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1272991}}^1$

素因数の和:1273038

約数の個数: 60

約数和(自身を含む): 34503175168

約数和(自身を除く): 21717253564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 1272991, 2545982, 3818973, 5091964, 7637946, 11456919, 15275892, 22913838, 34370757, 39462721, 45827676, 68741514, 78925442, 103112271, 118388163, 137483028, 157850884, 206224542, 236776326, 355164489, 412449084, 473552652, 710328978, 1065493467, 1420657956, 2130986934, 3196480401, 4261973868, 6392960802, 12785921604]

約数ペア:

[(1, 12785921604), (2, 6392960802), (3, 4261973868), (4, 3196480401), (6, 2130986934), (9, 1420657956), (12, 1065493467), (18, 710328978), (27, 473552652), (31, 412449084), (36, 355164489), (54, 236776326), (62, 206224542), (81, 157850884), (93, 137483028), (108, 118388163), (124, 103112271), (162, 78925442), (186, 68741514), (279, 45827676), (324, 39462721), (372, 34370757), (558, 22913838), (837, 15275892), (1116, 11456919), (1674, 7637946), (2511, 5091964), (3348, 3818973), (5022, 2545982), (10044, 1272991)]