39981222

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32191}}^1$

素因数の和:32225

約数の個数: 32

約数和(自身を含む): 92712960

約数和(自身を除く): 52731738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 32191, 64382, 96573, 193146, 289719, 579438, 740393, 869157, 1480786, 1738314, 2221179, 4442358, 6663537, 13327074, 19990611, 39981222]

約数ペア:

[(1, 39981222), (2, 19990611), (3, 13327074), (6, 6663537), (9, 4442358), (18, 2221179), (23, 1738314), (27, 1480786), (46, 869157), (54, 740393), (69, 579438), (138, 289719), (207, 193146), (414, 96573), (621, 64382), (1242, 32191)]