19983793428

素因数分解:

$2^2\times 3^2\times {\mathrm{23021}}^1\times {\mathrm{24113}}^1$

素因数の和:47144

約数の個数: 36

約数和(自身を含む): 50518878228

約数和(自身を除く): 30535084800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23021, 24113, 46042, 48226, 69063, 72339, 92084, 96452, 138126, 144678, 207189, 217017, 276252, 289356, 414378, 434034, 828756, 868068, 555105373, 1110210746, 1665316119, 2220421492, 3330632238, 4995948357, 6661264476, 9991896714, 19983793428]

約数ペア:

[(1, 19983793428), (2, 9991896714), (3, 6661264476), (4, 4995948357), (6, 3330632238), (9, 2220421492), (12, 1665316119), (18, 1110210746), (36, 555105373), (23021, 868068), (24113, 828756), (46042, 434034), (48226, 414378), (69063, 289356), (72339, 276252), (92084, 217017), (96452, 207189), (138126, 144678)]