18814008

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{9923}}^1$

素因数の和:10011

約数の個数: 32

約数和(自身を含む): 47635200

約数和(自身を除く): 28821192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 9923, 19846, 29769, 39692, 59538, 79384, 119076, 238152, 783917, 1567834, 2351751, 3135668, 4703502, 6271336, 9407004, 18814008]

約数ペア:

[(1, 18814008), (2, 9407004), (3, 6271336), (4, 4703502), (6, 3135668), (8, 2351751), (12, 1567834), (24, 783917), (79, 238152), (158, 119076), (237, 79384), (316, 59538), (474, 39692), (632, 29769), (948, 19846), (1896, 9923)]