123487074

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{221303}}^1$

素因数の和:221342

約数の個数: 24

約数和(自身を含む): 276187392

約数和(自身を除く): 152700318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 221303, 442606, 663909, 1327818, 1991727, 3983454, 6860393, 13720786, 20581179, 41162358, 61743537, 123487074]

約数ペア:

[(1, 123487074), (2, 61743537), (3, 41162358), (6, 20581179), (9, 13720786), (18, 6860393), (31, 3983454), (62, 1991727), (93, 1327818), (186, 663909), (279, 442606), (558, 221303)]