220071708

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{55073}}^1$

素因数の和:55123

約数の個数: 48

約数和(自身を含む): 585987360

約数和(自身を除く): 365915652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 55073, 110146, 165219, 220292, 330438, 495657, 660876, 991314, 1486971, 1982628, 2037701, 2973942, 4075402, 5947884, 6113103, 8150804, 12226206, 18339309, 24452412, 36678618, 55017927, 73357236, 110035854, 220071708]

約数ペア:

[(1, 220071708), (2, 110035854), (3, 73357236), (4, 55017927), (6, 36678618), (9, 24452412), (12, 18339309), (18, 12226206), (27, 8150804), (36, 6113103), (37, 5947884), (54, 4075402), (74, 2973942), (108, 2037701), (111, 1982628), (148, 1486971), (222, 991314), (333, 660876), (444, 495657), (666, 330438), (999, 220292), (1332, 165219), (1998, 110146), (3996, 55073)]