18392028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 27603012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1013, 1068, 1513, 2026, 3026, 3039, 4052, 4539, 6052, 6078, 9078, 12156, 17221, 18156, 34442, 51663, 68884, 90157, 103326, 180314, 206652, 270471, 360628, 540942, 1081884, 1532669, 3065338, 4598007, 6130676, 9196014, 18392028]

約数ペア:

[(1, 18392028), (2, 9196014), (3, 6130676), (4, 4598007), (6, 3065338), (12, 1532669), (17, 1081884), (34, 540942), (51, 360628), (68, 270471), (89, 206652), (102, 180314), (178, 103326), (204, 90157), (267, 68884), (356, 51663), (534, 34442), (1013, 18156), (1068, 17221), (1513, 12156), (2026, 9078), (3026, 6078), (3039, 6052), (4052, 4539)]