331465638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{78139}}^1$

素因数の和:78252

約数の個数: 32

約数和(自身を含む): 765146880

約数和(自身を除く): 433681242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 78139, 156278, 234417, 468834, 546973, 1093946, 1640919, 3281838, 7892039, 15784078, 23676117, 47352234, 55244273, 110488546, 165732819, 331465638]

約数ペア:

[(1, 331465638), (2, 165732819), (3, 110488546), (6, 55244273), (7, 47352234), (14, 23676117), (21, 15784078), (42, 7892039), (101, 3281838), (202, 1640919), (303, 1093946), (606, 546973), (707, 468834), (1414, 234417), (2121, 156278), (4242, 78139)]