17949852

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 45621576

約数和(自身を除く): 27671724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2531, 3546, 5062, 7092, 7593, 10124, 15186, 22779, 30372, 45558, 91116, 498607, 997214, 1495821, 1994428, 2991642, 4487463, 5983284, 8974926, 17949852]

約数ペア:

[(1, 17949852), (2, 8974926), (3, 5983284), (4, 4487463), (6, 2991642), (9, 1994428), (12, 1495821), (18, 997214), (36, 498607), (197, 91116), (394, 45558), (591, 30372), (788, 22779), (1182, 15186), (1773, 10124), (2364, 7593), (2531, 7092), (3546, 5062)]