16985652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 42783552

約数和(自身を除く): 25797900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1571, 1802, 2703, 3142, 3604, 4713, 5406, 6284, 9426, 10812, 18852, 26707, 53414, 80121, 83263, 106828, 160242, 166526, 249789, 320484, 333052, 499578, 999156, 1415471, 2830942, 4246413, 5661884, 8492826, 16985652]

約数ペア:

[(1, 16985652), (2, 8492826), (3, 5661884), (4, 4246413), (6, 2830942), (12, 1415471), (17, 999156), (34, 499578), (51, 333052), (53, 320484), (68, 249789), (102, 166526), (106, 160242), (159, 106828), (204, 83263), (212, 80121), (318, 53414), (636, 26707), (901, 18852), (1571, 10812), (1802, 9426), (2703, 6284), (3142, 5406), (3604, 4713)]