18642192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20441}}^1$

素因数の和:20471

約数の個数: 40

約数和(自身を含む): 50696160

約数和(自身を除く): 32053968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20441, 40882, 61323, 81764, 122646, 163528, 245292, 327056, 388379, 490584, 776758, 981168, 1165137, 1553516, 2330274, 3107032, 4660548, 6214064, 9321096, 18642192]

約数ペア:

[(1, 18642192), (2, 9321096), (3, 6214064), (4, 4660548), (6, 3107032), (8, 2330274), (12, 1553516), (16, 1165137), (19, 981168), (24, 776758), (38, 490584), (48, 388379), (57, 327056), (76, 245292), (114, 163528), (152, 122646), (228, 81764), (304, 61323), (456, 40882), (912, 20441)]