15678519252474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24413}}^1\times {\mathrm{55259}}^1$

素因数の和:79839

約数の個数: 64

約数和(自身を含む): 33997764528000

約数和(自身を除く): 18319245275526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 24413, 48826, 55259, 73239, 110518, 146478, 165777, 317369, 331554, 634738, 718367, 952107, 1436734, 1904214, 2155101, 3637537, 4310202, 7275074, 8233591, 10912611, 16467182, 21825222, 24700773, 47287981, 49401546, 94575962, 107036683, 141863943, 214073366, 283727886, 321110049, 642220098, 1349037967, 2698075934, 4047113901, 8094227802, 17537493571, 35074987142, 52612480713, 105224961426, 201006657083, 402013314166, 603019971249, 1206039942498, 2613086542079, 5226173084158, 7839259626237, 15678519252474]

約数ペア:

[(1, 15678519252474), (2, 7839259626237), (3, 5226173084158), (6, 2613086542079), (13, 1206039942498), (26, 603019971249), (39, 402013314166), (78, 201006657083), (149, 105224961426), (298, 52612480713), (447, 35074987142), (894, 17537493571), (1937, 8094227802), (3874, 4047113901), (5811, 2698075934), (11622, 1349037967), (24413, 642220098), (48826, 321110049), (55259, 283727886), (73239, 214073366), (110518, 141863943), (146478, 107036683), (165777, 94575962), (317369, 49401546), (331554, 47287981), (634738, 24700773), (718367, 21825222), (952107, 16467182), (1436734, 10912611), (1904214, 8233591), (2155101, 7275074), (3637537, 4310202)]