17824185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 33360000

約数和(自身を除く): 15535815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6949, 20847, 34745, 62541, 104235, 132031, 187623, 312705, 396093, 660155, 938115, 1188279, 1980465, 3564837, 5941395, 17824185]

約数ペア:

[(1, 17824185), (3, 5941395), (5, 3564837), (9, 1980465), (15, 1188279), (19, 938115), (27, 660155), (45, 396093), (57, 312705), (95, 187623), (135, 132031), (171, 104235), (285, 62541), (513, 34745), (855, 20847), (2565, 6949)]