138474252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{183167}}^1$

素因数の和:183187

約数の個数: 48

約数和(自身を含む): 410296320

約数和(自身を除く): 271822068

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, 183167, 366334, 549501, 732668, 1099002, 1282169, 1648503, 2198004, 2564338, 3297006, 3846507, 4945509, 5128676, 6594012, 7693014, 9891018, 11539521, 15386028, 19782036, 23079042, 34618563, 46158084, 69237126, 138474252]

約数ペア:

[(1, 138474252), (2, 69237126), (3, 46158084), (4, 34618563), (6, 23079042), (7, 19782036), (9, 15386028), (12, 11539521), (14, 9891018), (18, 7693014), (21, 6594012), (27, 5128676), (28, 4945509), (36, 3846507), (42, 3297006), (54, 2564338), (63, 2198004), (84, 1648503), (108, 1282169), (126, 1099002), (189, 732668), (252, 549501), (378, 366334), (756, 183167)]