18893424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3253}}^1$

素因数の和:3286

約数の個数: 60

約数和(自身を含む): 53664968

約数和(自身を除く): 34771544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3253, 5808, 6506, 9759, 13012, 19518, 26024, 35783, 39036, 52048, 71566, 78072, 107349, 143132, 156144, 214698, 286264, 393613, 429396, 572528, 787226, 858792, 1180839, 1574452, 1717584, 2361678, 3148904, 4723356, 6297808, 9446712, 18893424]

約数ペア:

[(1, 18893424), (2, 9446712), (3, 6297808), (4, 4723356), (6, 3148904), (8, 2361678), (11, 1717584), (12, 1574452), (16, 1180839), (22, 858792), (24, 787226), (33, 572528), (44, 429396), (48, 393613), (66, 286264), (88, 214698), (121, 156144), (132, 143132), (176, 107349), (242, 78072), (264, 71566), (363, 52048), (484, 39036), (528, 35783), (726, 26024), (968, 19518), (1452, 13012), (1936, 9759), (2904, 6506), (3253, 5808)]