1900554354

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{510079}}^1$

素因数の和:510116

約数の個数: 40

約数和(自身を含む): 4443816960

約数和(自身を除く): 2543262606

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 510079, 1020158, 1530237, 3060474, 4590711, 9181422, 11731817, 13772133, 23463634, 27544266, 35195451, 41316399, 70390902, 82632798, 105586353, 211172706, 316759059, 633518118, 950277177, 1900554354]

約数ペア:

[(1, 1900554354), (2, 950277177), (3, 633518118), (6, 316759059), (9, 211172706), (18, 105586353), (23, 82632798), (27, 70390902), (46, 41316399), (54, 35195451), (69, 27544266), (81, 23463634), (138, 13772133), (162, 11731817), (207, 9181422), (414, 4590711), (621, 3060474), (1242, 1530237), (1863, 1020158), (3726, 510079)]