68940258

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1619}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 72893982

約数列:

[1, 2, 3, 6, 47, 94, 141, 151, 282, 302, 453, 906, 1619, 3238, 4857, 7097, 9714, 14194, 21291, 42582, 76093, 152186, 228279, 244469, 456558, 488938, 733407, 1466814, 11490043, 22980086, 34470129, 68940258]

約数ペア:

[(1, 68940258), (2, 34470129), (3, 22980086), (6, 11490043), (47, 1466814), (94, 733407), (141, 488938), (151, 456558), (282, 244469), (302, 228279), (453, 152186), (906, 76093), (1619, 42582), (3238, 21291), (4857, 14194), (7097, 9714)]