2219982018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{57803}}^1$

素因数の和:58018

約数の個数: 32

約数和(自身を含む): 4586400576

約数和(自身を除く): 2366418558

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 1038, 6401, 12802, 19203, 38406, 57803, 115606, 173409, 346818, 2138711, 4277422, 6416133, 9999919, 12832266, 19999838, 29999757, 59999514, 369997003, 739994006, 1109991009, 2219982018]

約数ペア:

[(1, 2219982018), (2, 1109991009), (3, 739994006), (6, 369997003), (37, 59999514), (74, 29999757), (111, 19999838), (173, 12832266), (222, 9999919), (346, 6416133), (519, 4277422), (1038, 2138711), (6401, 346818), (12802, 173409), (19203, 115606), (38406, 57803)]