23931822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 52968960

約数和(自身を除く): 29037138

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 69, 74, 86, 109, 111, 129, 138, 218, 222, 258, 327, 654, 851, 989, 1591, 1702, 1978, 2507, 2553, 2967, 3182, 4033, 4687, 4773, 5014, 5106, 5934, 7521, 8066, 9374, 9546, 12099, 14061, 15042, 24198, 28122, 36593, 73186, 92759, 107801, 109779, 173419, 185518, 215602, 219558, 278277, 323403, 346838, 520257, 556554, 646806, 1040514, 3988637, 7977274, 11965911, 23931822]

約数ペア:

[(1, 23931822), (2, 11965911), (3, 7977274), (6, 3988637), (23, 1040514), (37, 646806), (43, 556554), (46, 520257), (69, 346838), (74, 323403), (86, 278277), (109, 219558), (111, 215602), (129, 185518), (138, 173419), (218, 109779), (222, 107801), (258, 92759), (327, 73186), (654, 36593), (851, 28122), (989, 24198), (1591, 15042), (1702, 14061), (1978, 12099), (2507, 9546), (2553, 9374), (2967, 8066), (3182, 7521), (4033, 5934), (4687, 5106), (4773, 5014)]