128213634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1124681}}^1$

素因数の和:1124705

約数の個数: 16

約数和(自身を含む): 269923680

約数和(自身を除く): 141710046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1124681, 2249362, 3374043, 6748086, 21368939, 42737878, 64106817, 128213634]

約数ペア:

[(1, 128213634), (2, 64106817), (3, 42737878), (6, 21368939), (19, 6748086), (38, 3374043), (57, 2249362), (114, 1124681)]