66208374

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{39551}}^1$

素因数の和:39593

約数の個数: 32

約数和(自身を含む): 151879680

約数和(自身を除く): 85671306

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 39551, 79102, 118653, 237306, 355959, 711918, 1067877, 1226081, 2135754, 2452162, 3678243, 7356486, 11034729, 22069458, 33104187, 66208374]

約数ペア:

[(1, 66208374), (2, 33104187), (3, 22069458), (6, 11034729), (9, 7356486), (18, 3678243), (27, 2452162), (31, 2135754), (54, 1226081), (62, 1067877), (93, 711918), (186, 355959), (279, 237306), (558, 118653), (837, 79102), (1674, 39551)]