123885222

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52807}}^1$

素因数の和:52852

約数の個数: 32

約数和(自身を含む): 273756672

約数和(自身を除く): 149871450

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 52807, 105614, 158421, 316842, 897719, 1214561, 1795438, 2429122, 2693157, 3643683, 5386314, 7287366, 20647537, 41295074, 61942611, 123885222]

約数ペア:

[(1, 123885222), (2, 61942611), (3, 41295074), (6, 20647537), (17, 7287366), (23, 5386314), (34, 3643683), (46, 2693157), (51, 2429122), (69, 1795438), (102, 1214561), (138, 897719), (391, 316842), (782, 158421), (1173, 105614), (2346, 52807)]