64399482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170369}}^1$

素因数の和:170387

約数の個数: 32

約数和(自身を含む): 163555200

約数和(自身を除く): 99155718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170369, 340738, 511107, 1022214, 1192583, 1533321, 2385166, 3066642, 3577749, 4599963, 7155498, 9199926, 10733247, 21466494, 32199741, 64399482]

約数ペア:

[(1, 64399482), (2, 32199741), (3, 21466494), (6, 10733247), (7, 9199926), (9, 7155498), (14, 4599963), (18, 3577749), (21, 3066642), (27, 2385166), (42, 1533321), (54, 1192583), (63, 1022214), (126, 511107), (189, 340738), (378, 170369)]