15945462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 37700208

約数和(自身を除く): 21754746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 821, 1079, 1494, 1642, 2158, 2463, 3237, 4926, 6474, 7389, 9711, 10673, 14778, 19422, 21346, 32019, 64038, 68143, 96057, 136286, 192114, 204429, 408858, 613287, 885859, 1226574, 1771718, 2657577, 5315154, 7972731, 15945462]

約数ペア:

[(1, 15945462), (2, 7972731), (3, 5315154), (6, 2657577), (9, 1771718), (13, 1226574), (18, 885859), (26, 613287), (39, 408858), (78, 204429), (83, 192114), (117, 136286), (166, 96057), (234, 68143), (249, 64038), (498, 32019), (747, 21346), (821, 19422), (1079, 14778), (1494, 10673), (1642, 9711), (2158, 7389), (2463, 6474), (3237, 4926)]