66886668

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{26927}}^1$

素因数の和:26963

約数の個数: 48

約数和(自身を含む): 180956160

約数和(自身を除く): 114069492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 26927, 53854, 80781, 107708, 161562, 242343, 323124, 484686, 619321, 727029, 969372, 1238642, 1454058, 1857963, 2477284, 2908116, 3715926, 5573889, 7431852, 11147778, 16721667, 22295556, 33443334, 66886668]

約数ペア:

[(1, 66886668), (2, 33443334), (3, 22295556), (4, 16721667), (6, 11147778), (9, 7431852), (12, 5573889), (18, 3715926), (23, 2908116), (27, 2477284), (36, 1857963), (46, 1454058), (54, 1238642), (69, 969372), (92, 727029), (108, 619321), (138, 484686), (207, 323124), (276, 242343), (414, 161562), (621, 107708), (828, 80781), (1242, 53854), (2484, 26927)]