18031934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 29743200

約数和(自身を除く): 11711266

約数列:

[1, 2, 17, 34, 59, 89, 101, 118, 178, 202, 1003, 1513, 1717, 2006, 3026, 3434, 5251, 5959, 8989, 10502, 11918, 17978, 89267, 101303, 152813, 178534, 202606, 305626, 530351, 1060702, 9015967, 18031934]

約数ペア:

[(1, 18031934), (2, 9015967), (17, 1060702), (34, 530351), (59, 305626), (89, 202606), (101, 178534), (118, 152813), (178, 101303), (202, 89267), (1003, 17978), (1513, 11918), (1717, 10502), (2006, 8989), (3026, 5959), (3434, 5251)]