239702868

素因数分解:

$2^2\times 3^3\times {\mathrm{2219471}}^1$

素因数の和:2219484

約数の個数: 24

約数和(自身を含む): 621452160

約数和(自身を除く): 381749292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2219471, 4438942, 6658413, 8877884, 13316826, 19975239, 26633652, 39950478, 59925717, 79900956, 119851434, 239702868]

約数ペア:

[(1, 239702868), (2, 119851434), (3, 79900956), (4, 59925717), (6, 39950478), (9, 26633652), (12, 19975239), (18, 13316826), (27, 8877884), (36, 6658413), (54, 4438942), (108, 2219471)]