123403014

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{108821}}^1$

素因数の和:108842

約数の個数: 40

約数和(自身を含む): 316019088

約数和(自身を除く): 192616074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 108821, 217642, 326463, 652926, 761747, 979389, 1523494, 1958778, 2285241, 2938167, 4570482, 5876334, 6855723, 8814501, 13711446, 17629002, 20567169, 41134338, 61701507, 123403014]

約数ペア:

[(1, 123403014), (2, 61701507), (3, 41134338), (6, 20567169), (7, 17629002), (9, 13711446), (14, 8814501), (18, 6855723), (21, 5876334), (27, 4570482), (42, 2938167), (54, 2285241), (63, 1958778), (81, 1523494), (126, 979389), (162, 761747), (189, 652926), (378, 326463), (567, 217642), (1134, 108821)]