18046996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 20055404

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1049, 1564, 2098, 4196, 4301, 8602, 11539, 17204, 17833, 23078, 24127, 35666, 46156, 48254, 71332, 96508, 196163, 265397, 392326, 410159, 530794, 784652, 820318, 1061588, 1640636, 4511749, 9023498, 18046996]

約数ペア:

[(1, 18046996), (2, 9023498), (4, 4511749), (11, 1640636), (17, 1061588), (22, 820318), (23, 784652), (34, 530794), (44, 410159), (46, 392326), (68, 265397), (92, 196163), (187, 96508), (253, 71332), (374, 48254), (391, 46156), (506, 35666), (748, 24127), (782, 23078), (1012, 17833), (1049, 17204), (1564, 11539), (2098, 8602), (4196, 4301)]