42078042

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1456

約数の個数: 40

約数和(自身を含む): 94809792

約数和(自身を除く): 52731750

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1231, 1266, 1899, 2462, 3693, 3798, 5697, 7386, 11079, 11394, 17091, 22158, 33237, 34182, 66474, 99711, 199422, 259741, 519482, 779223, 1558446, 2337669, 4675338, 7013007, 14026014, 21039021, 42078042]

約数ペア:

[(1, 42078042), (2, 21039021), (3, 14026014), (6, 7013007), (9, 4675338), (18, 2337669), (27, 1558446), (54, 779223), (81, 519482), (162, 259741), (211, 199422), (422, 99711), (633, 66474), (1231, 34182), (1266, 33237), (1899, 22158), (2462, 17091), (3693, 11394), (3798, 11079), (5697, 7386)]