15987029394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6277}}^1\times {\mathrm{8663}}^1$

素因数の和:14959

約数の個数: 48

約数和(自身を含む): 37204532928

約数和(自身を除く): 21217503534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6277, 8663, 12554, 17326, 18831, 25989, 37662, 43939, 51978, 60641, 87878, 121282, 131817, 181923, 263634, 307573, 363846, 424487, 615146, 848974, 922719, 1273461, 1845438, 2546922, 54377651, 108755302, 163132953, 326265906, 380643557, 761287114, 1141930671, 2283861342, 2664504899, 5329009798, 7993514697, 15987029394]

約数ペア:

[(1, 15987029394), (2, 7993514697), (3, 5329009798), (6, 2664504899), (7, 2283861342), (14, 1141930671), (21, 761287114), (42, 380643557), (49, 326265906), (98, 163132953), (147, 108755302), (294, 54377651), (6277, 2546922), (8663, 1845438), (12554, 1273461), (17326, 922719), (18831, 848974), (25989, 615146), (37662, 424487), (43939, 363846), (51978, 307573), (60641, 263634), (87878, 181923), (121282, 131817)]