16394472

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 44830500

約数和(自身を除く): 28436028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2089, 2616, 3924, 4178, 6267, 7848, 8356, 12534, 16712, 18801, 25068, 37602, 50136, 75204, 150408, 227701, 455402, 683103, 910804, 1366206, 1821608, 2049309, 2732412, 4098618, 5464824, 8197236, 16394472]

約数ペア:

[(1, 16394472), (2, 8197236), (3, 5464824), (4, 4098618), (6, 2732412), (8, 2049309), (9, 1821608), (12, 1366206), (18, 910804), (24, 683103), (36, 455402), (72, 227701), (109, 150408), (218, 75204), (327, 50136), (436, 37602), (654, 25068), (872, 18801), (981, 16712), (1308, 12534), (1962, 8356), (2089, 7848), (2616, 6267), (3924, 4178)]