122430618

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 269568000

約数和(自身を除く): 147137382

約数列:

[1, 2, 3, 6, 9, 18, 149, 191, 239, 298, 382, 447, 478, 573, 717, 894, 1146, 1341, 1434, 1719, 2151, 2682, 3438, 4302, 28459, 35611, 45649, 56918, 71222, 85377, 91298, 106833, 136947, 170754, 213666, 256131, 273894, 320499, 410841, 512262, 640998, 821682, 6801701, 13603402, 20405103, 40810206, 61215309, 122430618]

約数ペア:

[(1, 122430618), (2, 61215309), (3, 40810206), (6, 20405103), (9, 13603402), (18, 6801701), (149, 821682), (191, 640998), (239, 512262), (298, 410841), (382, 320499), (447, 273894), (478, 256131), (573, 213666), (717, 170754), (894, 136947), (1146, 106833), (1341, 91298), (1434, 85377), (1719, 71222), (2151, 56918), (2682, 45649), (3438, 35611), (4302, 28459)]