15321864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 41005440

約数和(自身を除く): 25683576

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 677, 943, 984, 1354, 1886, 2031, 2708, 2829, 3772, 4062, 5416, 5658, 7544, 8124, 11316, 15571, 16248, 22632, 27757, 31142, 46713, 55514, 62284, 83271, 93426, 111028, 124568, 166542, 186852, 222056, 333084, 373704, 638411, 666168, 1276822, 1915233, 2553644, 3830466, 5107288, 7660932, 15321864]

約数ペア:

[(1, 15321864), (2, 7660932), (3, 5107288), (4, 3830466), (6, 2553644), (8, 1915233), (12, 1276822), (23, 666168), (24, 638411), (41, 373704), (46, 333084), (69, 222056), (82, 186852), (92, 166542), (123, 124568), (138, 111028), (164, 93426), (184, 83271), (246, 62284), (276, 55514), (328, 46713), (492, 31142), (552, 27757), (677, 22632), (943, 16248), (984, 15571), (1354, 11316), (1886, 8124), (2031, 7544), (2708, 5658), (2829, 5416), (3772, 4062)]