31011714

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7867}}^1$

素因数の和:7951

約数の個数: 32

約数和(自身を含む): 69867840

約数和(自身を除く): 38856126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7867, 15734, 23601, 47202, 70803, 141606, 212409, 424818, 574291, 1148582, 1722873, 3445746, 5168619, 10337238, 15505857, 31011714]

約数ペア:

[(1, 31011714), (2, 15505857), (3, 10337238), (6, 5168619), (9, 3445746), (18, 1722873), (27, 1148582), (54, 574291), (73, 424818), (146, 212409), (219, 141606), (438, 70803), (657, 47202), (1314, 23601), (1971, 15734), (3942, 7867)]