9172278

素因数分解:

$2^1\times 3^9\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 40

約数和(自身を含む): 20725848

約数和(自身を除く): 11553570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 243, 466, 486, 699, 729, 1398, 1458, 2097, 2187, 4194, 4374, 6291, 6561, 12582, 13122, 18873, 19683, 37746, 39366, 56619, 113238, 169857, 339714, 509571, 1019142, 1528713, 3057426, 4586139, 9172278]

約数ペア:

[(1, 9172278), (2, 4586139), (3, 3057426), (6, 1528713), (9, 1019142), (18, 509571), (27, 339714), (54, 169857), (81, 113238), (162, 56619), (233, 39366), (243, 37746), (466, 19683), (486, 18873), (699, 13122), (729, 12582), (1398, 6561), (1458, 6291), (2097, 4374), (2187, 4194)]