64284906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9749}}^1$

素因数の和:9918

約数の個数: 32

約数和(自身を含む): 147888000

約数和(自身を除く): 83603094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 9749, 19498, 29247, 58494, 68243, 136486, 204729, 409458, 1530593, 3061186, 4591779, 9183558, 10714151, 21428302, 32142453, 64284906]

約数ペア:

[(1, 64284906), (2, 32142453), (3, 21428302), (6, 10714151), (7, 9183558), (14, 4591779), (21, 3061186), (42, 1530593), (157, 409458), (314, 204729), (471, 136486), (942, 68243), (1099, 58494), (2198, 29247), (3297, 19498), (6594, 9749)]