16381998

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{9011}}^1$

素因数の和:9120

約数の個数: 24

約数和(自身を含む): 35849736

約数和(自身を除く): 19467738

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 9011, 18022, 27033, 54066, 81099, 162198, 910111, 1820222, 2730333, 5460666, 8190999, 16381998]

約数ペア:

[(1, 16381998), (2, 8190999), (3, 5460666), (6, 2730333), (9, 1820222), (18, 910111), (101, 162198), (202, 81099), (303, 54066), (606, 27033), (909, 18022), (1818, 9011)]