8639691126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{19801}}^1$

素因数の和:20429

約数の個数: 48

約数和(自身を含む): 19025603184

約数和(自身を除く): 10385912058

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 601, 726, 1202, 1803, 3606, 6611, 13222, 19801, 19833, 39602, 39666, 59403, 72721, 118806, 145442, 217811, 218163, 435622, 436326, 653433, 1306866, 2395921, 4791842, 7187763, 11900401, 14375526, 23800802, 35701203, 71402406, 130904411, 261808822, 392713233, 785426466, 1439948521, 2879897042, 4319845563, 8639691126]

約数ペア:

[(1, 8639691126), (2, 4319845563), (3, 2879897042), (6, 1439948521), (11, 785426466), (22, 392713233), (33, 261808822), (66, 130904411), (121, 71402406), (242, 35701203), (363, 23800802), (601, 14375526), (726, 11900401), (1202, 7187763), (1803, 4791842), (3606, 2395921), (6611, 1306866), (13222, 653433), (19801, 436326), (19833, 435622), (39602, 218163), (39666, 217811), (59403, 145442), (72721, 118806)]