42531918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 62703282

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2609, 2717, 5218, 5434, 7827, 8151, 15654, 16302, 28699, 33917, 49571, 57398, 67834, 86097, 99142, 101751, 148713, 172194, 203502, 297426, 373087, 545281, 644423, 746174, 1090562, 1119261, 1288846, 1635843, 1933269, 2238522, 3271686, 3866538, 7088653, 14177306, 21265959, 42531918]

約数ペア:

[(1, 42531918), (2, 21265959), (3, 14177306), (6, 7088653), (11, 3866538), (13, 3271686), (19, 2238522), (22, 1933269), (26, 1635843), (33, 1288846), (38, 1119261), (39, 1090562), (57, 746174), (66, 644423), (78, 545281), (114, 373087), (143, 297426), (209, 203502), (247, 172194), (286, 148713), (418, 101751), (429, 99142), (494, 86097), (627, 67834), (741, 57398), (858, 49571), (1254, 33917), (1482, 28699), (2609, 16302), (2717, 15654), (5218, 8151), (5434, 7827)]