42591996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 115016720

約数和(自身を除く): 72424724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 853, 876, 1314, 1387, 1706, 2559, 2628, 2774, 3412, 4161, 5118, 5548, 7677, 8322, 10236, 12483, 15354, 16207, 16644, 24966, 30708, 32414, 48621, 49932, 62269, 64828, 97242, 124538, 145863, 186807, 194484, 249076, 291726, 373614, 560421, 583452, 747228, 1120842, 1183111, 2241684, 2366222, 3549333, 4732444, 7098666, 10647999, 14197332, 21295998, 42591996]

約数ペア:

[(1, 42591996), (2, 21295998), (3, 14197332), (4, 10647999), (6, 7098666), (9, 4732444), (12, 3549333), (18, 2366222), (19, 2241684), (36, 1183111), (38, 1120842), (57, 747228), (73, 583452), (76, 560421), (114, 373614), (146, 291726), (171, 249076), (219, 194484), (228, 186807), (292, 145863), (342, 124538), (438, 97242), (657, 64828), (684, 62269), (853, 49932), (876, 48621), (1314, 32414), (1387, 30708), (1706, 24966), (2559, 16644), (2628, 16207), (2774, 15354), (3412, 12483), (4161, 10236), (5118, 8322), (5548, 7677)]