15573708

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 60

約数和(自身を含む): 41347152

約数和(自身を除く): 25773444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 677, 852, 1278, 1354, 1917, 2031, 2556, 2708, 3834, 4062, 5751, 6093, 7668, 8124, 11502, 12186, 18279, 23004, 24372, 36558, 48067, 54837, 73116, 96134, 109674, 144201, 192268, 219348, 288402, 432603, 576804, 865206, 1297809, 1730412, 2595618, 3893427, 5191236, 7786854, 15573708]

約数ペア:

[(1, 15573708), (2, 7786854), (3, 5191236), (4, 3893427), (6, 2595618), (9, 1730412), (12, 1297809), (18, 865206), (27, 576804), (36, 432603), (54, 288402), (71, 219348), (81, 192268), (108, 144201), (142, 109674), (162, 96134), (213, 73116), (284, 54837), (324, 48067), (426, 36558), (639, 24372), (677, 23004), (852, 18279), (1278, 12186), (1354, 11502), (1917, 8124), (2031, 7668), (2556, 6093), (2708, 5751), (3834, 4062)]