42508338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 92053632

約数和(自身を除く): 49545294

約数列:

[1, 2, 3, 6, 37, 43, 61, 73, 74, 86, 111, 122, 129, 146, 183, 219, 222, 258, 366, 438, 1591, 2257, 2623, 2701, 3139, 3182, 4453, 4514, 4773, 5246, 5402, 6278, 6771, 7869, 8103, 8906, 9417, 9546, 13359, 13542, 15738, 16206, 18834, 26718, 97051, 116143, 164761, 191479, 194102, 232286, 291153, 329522, 348429, 382958, 494283, 574437, 582306, 696858, 988566, 1148874, 7084723, 14169446, 21254169, 42508338]

約数ペア:

[(1, 42508338), (2, 21254169), (3, 14169446), (6, 7084723), (37, 1148874), (43, 988566), (61, 696858), (73, 582306), (74, 574437), (86, 494283), (111, 382958), (122, 348429), (129, 329522), (146, 291153), (183, 232286), (219, 194102), (222, 191479), (258, 164761), (366, 116143), (438, 97051), (1591, 26718), (2257, 18834), (2623, 16206), (2701, 15738), (3139, 13542), (3182, 13359), (4453, 9546), (4514, 9417), (4773, 8906), (5246, 8103), (5402, 7869), (6278, 6771)]