18375736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 36968400

約数和(自身を除く): 18592664

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2281, 4028, 4562, 8056, 9124, 18248, 43339, 86678, 120893, 173356, 241786, 346712, 483572, 967144, 2296967, 4593934, 9187868, 18375736]

約数ペア:

[(1, 18375736), (2, 9187868), (4, 4593934), (8, 2296967), (19, 967144), (38, 483572), (53, 346712), (76, 241786), (106, 173356), (152, 120893), (212, 86678), (424, 43339), (1007, 18248), (2014, 9124), (2281, 8056), (4028, 4562)]