18036735

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 29728512

約数和(自身を除く): 11691777

約数列:

[1, 3, 5, 15, 67, 131, 137, 201, 335, 393, 411, 655, 685, 1005, 1965, 2055, 8777, 9179, 17947, 26331, 27537, 43885, 45895, 53841, 89735, 131655, 137685, 269205, 1202449, 3607347, 6012245, 18036735]

約数ペア:

[(1, 18036735), (3, 6012245), (5, 3607347), (15, 1202449), (67, 269205), (131, 137685), (137, 131655), (201, 89735), (335, 53841), (393, 45895), (411, 43885), (655, 27537), (685, 26331), (1005, 17947), (1965, 9179), (2055, 8777)]