18376488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 55528200

約数和(自身を除く): 37151712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 677, 696, 754, 936, 1044, 1131, 1354, 1508, 2031, 2088, 2262, 2708, 3016, 3393, 4062, 4524, 5416, 6093, 6786, 8124, 8801, 9048, 12186, 13572, 16248, 17602, 19633, 24372, 26403, 27144, 35204, 39266, 48744, 52806, 58899, 70408, 78532, 79209, 105612, 117798, 157064, 158418, 176697, 211224, 235596, 255229, 316836, 353394, 471192, 510458, 633672, 706788, 765687, 1020916, 1413576, 1531374, 2041832, 2297061, 3062748, 4594122, 6125496, 9188244, 18376488]

約数ペア:

[(1, 18376488), (2, 9188244), (3, 6125496), (4, 4594122), (6, 3062748), (8, 2297061), (9, 2041832), (12, 1531374), (13, 1413576), (18, 1020916), (24, 765687), (26, 706788), (29, 633672), (36, 510458), (39, 471192), (52, 353394), (58, 316836), (72, 255229), (78, 235596), (87, 211224), (104, 176697), (116, 158418), (117, 157064), (156, 117798), (174, 105612), (232, 79209), (234, 78532), (261, 70408), (312, 58899), (348, 52806), (377, 48744), (468, 39266), (522, 35204), (677, 27144), (696, 26403), (754, 24372), (936, 19633), (1044, 17602), (1131, 16248), (1354, 13572), (1508, 12186), (2031, 9048), (2088, 8801), (2262, 8124), (2708, 6786), (3016, 6093), (3393, 5416), (4062, 4524)]