18165264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 51788352

約数和(自身を除く): 33623088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 677, 688, 1032, 1118, 1354, 1677, 2031, 2064, 2236, 2708, 3354, 4062, 4472, 5416, 6708, 8124, 8801, 8944, 10832, 13416, 16248, 17602, 26403, 26832, 29111, 32496, 35204, 52806, 58222, 70408, 87333, 105612, 116444, 140816, 174666, 211224, 232888, 349332, 378443, 422448, 465776, 698664, 756886, 1135329, 1397328, 1513772, 2270658, 3027544, 4541316, 6055088, 9082632, 18165264]

約数ペア:

[(1, 18165264), (2, 9082632), (3, 6055088), (4, 4541316), (6, 3027544), (8, 2270658), (12, 1513772), (13, 1397328), (16, 1135329), (24, 756886), (26, 698664), (39, 465776), (43, 422448), (48, 378443), (52, 349332), (78, 232888), (86, 211224), (104, 174666), (129, 140816), (156, 116444), (172, 105612), (208, 87333), (258, 70408), (312, 58222), (344, 52806), (516, 35204), (559, 32496), (624, 29111), (677, 26832), (688, 26403), (1032, 17602), (1118, 16248), (1354, 13416), (1677, 10832), (2031, 8944), (2064, 8801), (2236, 8124), (2708, 6708), (3354, 5416), (4062, 4472)]