31541238

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1850

約数の個数: 40

約数和(自身を含む): 71342568

約数和(自身を除く): 39801330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1723, 2034, 3051, 3446, 5169, 6102, 9153, 10338, 15507, 18306, 31014, 46521, 93042, 139563, 194699, 279126, 389398, 584097, 1168194, 1752291, 3504582, 5256873, 10513746, 15770619, 31541238]

約数ペア:

[(1, 31541238), (2, 15770619), (3, 10513746), (6, 5256873), (9, 3504582), (18, 1752291), (27, 1168194), (54, 584097), (81, 389398), (113, 279126), (162, 194699), (226, 139563), (339, 93042), (678, 46521), (1017, 31014), (1723, 18306), (2034, 15507), (3051, 10338), (3446, 9153), (5169, 6102)]