191805588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409841}}^1$

素因数の和:409864

約数の個数: 36

約数和(自身を含む): 522138708

約数和(自身を除く): 330333120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 409841, 819682, 1229523, 1639364, 2459046, 3688569, 4918092, 5327933, 7377138, 10655866, 14754276, 15983799, 21311732, 31967598, 47951397, 63935196, 95902794, 191805588]

約数ペア:

[(1, 191805588), (2, 95902794), (3, 63935196), (4, 47951397), (6, 31967598), (9, 21311732), (12, 15983799), (13, 14754276), (18, 10655866), (26, 7377138), (36, 5327933), (39, 4918092), (52, 3688569), (78, 2459046), (117, 1639364), (156, 1229523), (234, 819682), (468, 409841)]