18042966

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5065

約数の個数: 32

約数和(自身を含む): 40702080

約数和(自身を除く): 22659114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 4987, 9974, 14961, 29922, 44883, 89766, 134649, 269298, 334129, 668258, 1002387, 2004774, 3007161, 6014322, 9021483, 18042966]

約数ペア:

[(1, 18042966), (2, 9021483), (3, 6014322), (6, 3007161), (9, 2004774), (18, 1002387), (27, 668258), (54, 334129), (67, 269298), (134, 134649), (201, 89766), (402, 44883), (603, 29922), (1206, 14961), (1809, 9974), (3618, 4987)]