42471774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 51877026

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 167, 199, 213, 334, 398, 426, 501, 597, 639, 1002, 1194, 1278, 1503, 1791, 3006, 3582, 11857, 14129, 23714, 28258, 33233, 35571, 42387, 66466, 71142, 84774, 99699, 106713, 127161, 199398, 213426, 254322, 299097, 598194, 2359543, 4719086, 7078629, 14157258, 21235887, 42471774]

約数ペア:

[(1, 42471774), (2, 21235887), (3, 14157258), (6, 7078629), (9, 4719086), (18, 2359543), (71, 598194), (142, 299097), (167, 254322), (199, 213426), (213, 199398), (334, 127161), (398, 106713), (426, 99699), (501, 84774), (597, 71142), (639, 66466), (1002, 42387), (1194, 35571), (1278, 33233), (1503, 28258), (1791, 23714), (3006, 14129), (3582, 11857)]