18070278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 19185402

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 461, 834, 922, 1383, 2766, 6533, 13066, 19599, 21667, 39198, 43334, 64079, 65001, 128158, 130002, 192237, 384474, 3011713, 6023426, 9035139, 18070278]

約数ペア:

[(1, 18070278), (2, 9035139), (3, 6023426), (6, 3011713), (47, 384474), (94, 192237), (139, 130002), (141, 128158), (278, 65001), (282, 64079), (417, 43334), (461, 39198), (834, 21667), (922, 19599), (1383, 13066), (2766, 6533)]