39557934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 93641184

約数和(自身を除く): 54083250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2381, 2769, 4762, 5538, 7143, 8307, 14286, 16614, 21429, 30953, 42858, 61906, 92859, 169051, 185718, 278577, 338102, 507153, 557154, 1014306, 1521459, 2197663, 3042918, 4395326, 6592989, 13185978, 19778967, 39557934]

約数ペア:

[(1, 39557934), (2, 19778967), (3, 13185978), (6, 6592989), (9, 4395326), (13, 3042918), (18, 2197663), (26, 1521459), (39, 1014306), (71, 557154), (78, 507153), (117, 338102), (142, 278577), (213, 185718), (234, 169051), (426, 92859), (639, 61906), (923, 42858), (1278, 30953), (1846, 21429), (2381, 16614), (2769, 14286), (4762, 8307), (5538, 7143)]