25486668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30781}}^1$

素因数の和:30814

約数の個数: 36

約数和(自身を含む): 67227888

約数和(自身を除く): 41741220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 30781, 61562, 92343, 123124, 184686, 277029, 369372, 554058, 707963, 1108116, 1415926, 2123889, 2831852, 4247778, 6371667, 8495556, 12743334, 25486668]

約数ペア:

[(1, 25486668), (2, 12743334), (3, 8495556), (4, 6371667), (6, 4247778), (9, 2831852), (12, 2123889), (18, 1415926), (23, 1108116), (36, 707963), (46, 554058), (69, 369372), (92, 277029), (138, 184686), (207, 123124), (276, 92343), (414, 61562), (828, 30781)]