16894068

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 40715136

約数和(自身を除く): 23821068

約数列:

[1, 2, 3, 4, 6, 12, 53, 101, 106, 159, 202, 212, 263, 303, 318, 404, 526, 606, 636, 789, 1052, 1212, 1578, 3156, 5353, 10706, 13939, 16059, 21412, 26563, 27878, 32118, 41817, 53126, 55756, 64236, 79689, 83634, 106252, 159378, 167268, 318756, 1407839, 2815678, 4223517, 5631356, 8447034, 16894068]

約数ペア:

[(1, 16894068), (2, 8447034), (3, 5631356), (4, 4223517), (6, 2815678), (12, 1407839), (53, 318756), (101, 167268), (106, 159378), (159, 106252), (202, 83634), (212, 79689), (263, 64236), (303, 55756), (318, 53126), (404, 41817), (526, 32118), (606, 27878), (636, 26563), (789, 21412), (1052, 16059), (1212, 13939), (1578, 10706), (3156, 5353)]