42638004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{40841}}^1$

素因数の和:40880

約数の個数: 36

約数和(自身を含む): 111498660

約数和(自身を除く): 68860656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 40841, 81682, 122523, 163364, 245046, 367569, 490092, 735138, 1184389, 1470276, 2368778, 3553167, 4737556, 7106334, 10659501, 14212668, 21319002, 42638004]

約数ペア:

[(1, 42638004), (2, 21319002), (3, 14212668), (4, 10659501), (6, 7106334), (9, 4737556), (12, 3553167), (18, 2368778), (29, 1470276), (36, 1184389), (58, 735138), (87, 490092), (116, 367569), (174, 245046), (261, 163364), (348, 122523), (522, 81682), (1044, 40841)]