42170652

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20551}}^1$

素因数の和:20583

約数の個数: 48

約数和(自身を含む): 115091200

約数和(自身を除く): 72920548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20551, 41102, 61653, 82204, 123306, 184959, 246612, 369918, 390469, 554877, 739836, 780938, 1109754, 1171407, 1561876, 2219508, 2342814, 3514221, 4685628, 7028442, 10542663, 14056884, 21085326, 42170652]

約数ペア:

[(1, 42170652), (2, 21085326), (3, 14056884), (4, 10542663), (6, 7028442), (9, 4685628), (12, 3514221), (18, 2342814), (19, 2219508), (27, 1561876), (36, 1171407), (38, 1109754), (54, 780938), (57, 739836), (76, 554877), (108, 390469), (114, 369918), (171, 246612), (228, 184959), (342, 123306), (513, 82204), (684, 61653), (1026, 41102), (2052, 20551)]