231427242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1291}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 524841408

約数和(自身を除く): 293414166

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 433, 866, 1291, 1299, 2582, 2598, 3873, 3897, 7746, 7794, 9959, 11619, 19918, 23238, 29693, 29877, 59386, 59754, 89079, 89631, 178158, 179262, 267237, 534474, 559003, 1118006, 1677009, 3354018, 5031027, 10062054, 12857069, 25714138, 38571207, 77142414, 115713621, 231427242]

約数ペア:

[(1, 231427242), (2, 115713621), (3, 77142414), (6, 38571207), (9, 25714138), (18, 12857069), (23, 10062054), (46, 5031027), (69, 3354018), (138, 1677009), (207, 1118006), (414, 559003), (433, 534474), (866, 267237), (1291, 179262), (1299, 178158), (2582, 89631), (2598, 89079), (3873, 59754), (3897, 59386), (7746, 29877), (7794, 29693), (9959, 23238), (11619, 19918)]