742175028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{981713}}^1$

素因数の和:981733

約数の個数: 48

約数和(自身を含む): 2199039360

約数和(自身を除く): 1456864332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 981713, 1963426, 2945139, 3926852, 5890278, 6871991, 8835417, 11780556, 13743982, 17670834, 20615973, 26506251, 27487964, 35341668, 41231946, 53012502, 61847919, 82463892, 106025004, 123695838, 185543757, 247391676, 371087514, 742175028]

約数ペア:

[(1, 742175028), (2, 371087514), (3, 247391676), (4, 185543757), (6, 123695838), (7, 106025004), (9, 82463892), (12, 61847919), (14, 53012502), (18, 41231946), (21, 35341668), (27, 27487964), (28, 26506251), (36, 20615973), (42, 17670834), (54, 13743982), (63, 11780556), (84, 8835417), (108, 6871991), (126, 5890278), (189, 3926852), (252, 2945139), (378, 1963426), (756, 981713)]