42419199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 66223872

約数和(自身を除く): 23804673

約数列:

[1, 3, 17, 23, 29, 43, 51, 69, 87, 129, 391, 493, 667, 731, 841, 989, 1173, 1247, 1479, 2001, 2193, 2523, 2967, 3741, 11339, 14297, 16813, 19343, 21199, 28681, 34017, 36163, 42891, 50439, 58029, 63597, 86043, 108489, 328831, 487577, 614771, 831749, 986493, 1462731, 1844313, 2495247, 14139733, 42419199]

約数ペア:

[(1, 42419199), (3, 14139733), (17, 2495247), (23, 1844313), (29, 1462731), (43, 986493), (51, 831749), (69, 614771), (87, 487577), (129, 328831), (391, 108489), (493, 86043), (667, 63597), (731, 58029), (841, 50439), (989, 42891), (1173, 36163), (1247, 34017), (1479, 28681), (2001, 21199), (2193, 19343), (2523, 16813), (2967, 14297), (3741, 11339)]