7913346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 11267454

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 73, 87, 89, 146, 174, 178, 203, 219, 267, 406, 438, 511, 534, 609, 623, 1022, 1218, 1246, 1533, 1869, 2117, 2581, 3066, 3738, 4234, 5162, 6351, 6497, 7743, 12702, 12994, 14819, 15486, 18067, 19491, 29638, 36134, 38982, 44457, 45479, 54201, 88914, 90958, 108402, 136437, 188413, 272874, 376826, 565239, 1130478, 1318891, 2637782, 3956673, 7913346]

約数ペア:

[(1, 7913346), (2, 3956673), (3, 2637782), (6, 1318891), (7, 1130478), (14, 565239), (21, 376826), (29, 272874), (42, 188413), (58, 136437), (73, 108402), (87, 90958), (89, 88914), (146, 54201), (174, 45479), (178, 44457), (203, 38982), (219, 36134), (267, 29638), (406, 19491), (438, 18067), (511, 15486), (534, 14819), (609, 12994), (623, 12702), (1022, 7743), (1218, 6497), (1246, 6351), (1533, 5162), (1869, 4234), (2117, 3738), (2581, 3066)]