17312556

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 41658624

約数和(自身を除く): 24346068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 167, 212, 318, 326, 334, 489, 501, 636, 652, 668, 978, 1002, 1956, 2004, 8639, 8851, 17278, 17702, 25917, 26553, 27221, 34556, 35404, 51834, 53106, 54442, 81663, 103668, 106212, 108884, 163326, 326652, 1442713, 2885426, 4328139, 5770852, 8656278, 17312556]

約数ペア:

[(1, 17312556), (2, 8656278), (3, 5770852), (4, 4328139), (6, 2885426), (12, 1442713), (53, 326652), (106, 163326), (159, 108884), (163, 106212), (167, 103668), (212, 81663), (318, 54442), (326, 53106), (334, 51834), (489, 35404), (501, 34556), (636, 27221), (652, 26553), (668, 25917), (978, 17702), (1002, 17278), (1956, 8851), (2004, 8639)]