42393342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 52162818

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 111, 141, 222, 239, 282, 478, 629, 717, 799, 1258, 1434, 1598, 1739, 1887, 2397, 3478, 3774, 4063, 4794, 5217, 8126, 8843, 10434, 11233, 12189, 17686, 22466, 24378, 26529, 29563, 33699, 53058, 59126, 67398, 88689, 150331, 177378, 190961, 300662, 381922, 415621, 450993, 572883, 831242, 901986, 1145766, 1246863, 2493726, 7065557, 14131114, 21196671, 42393342]

約数ペア:

[(1, 42393342), (2, 21196671), (3, 14131114), (6, 7065557), (17, 2493726), (34, 1246863), (37, 1145766), (47, 901986), (51, 831242), (74, 572883), (94, 450993), (102, 415621), (111, 381922), (141, 300662), (222, 190961), (239, 177378), (282, 150331), (478, 88689), (629, 67398), (717, 59126), (799, 53058), (1258, 33699), (1434, 29563), (1598, 26529), (1739, 24378), (1887, 22466), (2397, 17686), (3478, 12189), (3774, 11233), (4063, 10434), (4794, 8843), (5217, 8126)]