129214908

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{9227}}^1$

素因数の和:9626

約数の個数: 36

約数和(自身を含む): 327501720

約数和(自身を除く): 198286812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 9227, 14004, 18454, 27681, 36908, 55362, 83043, 110724, 166086, 332172, 3589303, 7178606, 10767909, 14357212, 21535818, 32303727, 43071636, 64607454, 129214908]

約数ペア:

[(1, 129214908), (2, 64607454), (3, 43071636), (4, 32303727), (6, 21535818), (9, 14357212), (12, 10767909), (18, 7178606), (36, 3589303), (389, 332172), (778, 166086), (1167, 110724), (1556, 83043), (2334, 55362), (3501, 36908), (4668, 27681), (7002, 18454), (9227, 14004)]