740972022

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2520313}}^1$

素因数の和:2520332

約数の個数: 24

約数和(自身を含む): 1723894776

約数和(自身を除く): 982922754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2520313, 5040626, 7560939, 15121878, 17642191, 35284382, 52926573, 105853146, 123495337, 246990674, 370486011, 740972022]

約数ペア:

[(1, 740972022), (2, 370486011), (3, 246990674), (6, 123495337), (7, 105853146), (14, 52926573), (21, 35284382), (42, 17642191), (49, 15121878), (98, 7560939), (147, 5040626), (294, 2520313)]