13351998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 29434752

約数和(自身を除く): 16082754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2003, 2222, 3333, 4006, 6009, 6666, 12018, 22033, 44066, 66099, 132198, 202303, 404606, 606909, 1213818, 2225333, 4450666, 6675999, 13351998]

約数ペア:

[(1, 13351998), (2, 6675999), (3, 4450666), (6, 2225333), (11, 1213818), (22, 606909), (33, 404606), (66, 202303), (101, 132198), (202, 66099), (303, 44066), (606, 22033), (1111, 12018), (2003, 6666), (2222, 6009), (3333, 4006)]