18993018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9283}}^1$

素因数の和:9330

約数の個数: 32

約数和(自身を含む): 42780672

約数和(自身を除く): 23787654

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9283, 18566, 27849, 55698, 102113, 204226, 287773, 306339, 575546, 612678, 863319, 1726638, 3165503, 6331006, 9496509, 18993018]

約数ペア:

[(1, 18993018), (2, 9496509), (3, 6331006), (6, 3165503), (11, 1726638), (22, 863319), (31, 612678), (33, 575546), (62, 306339), (66, 287773), (93, 204226), (186, 102113), (341, 55698), (682, 27849), (1023, 18566), (2046, 9283)]