91128786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6217}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 208924800

約数和(自身を除く): 117796014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 6217, 7329, 12434, 14658, 18651, 37302, 43519, 87038, 130557, 261114, 2169733, 4339466, 6509199, 13018398, 15188131, 30376262, 45564393, 91128786]

約数ペア:

[(1, 91128786), (2, 45564393), (3, 30376262), (6, 15188131), (7, 13018398), (14, 6509199), (21, 4339466), (42, 2169733), (349, 261114), (698, 130557), (1047, 87038), (2094, 43519), (2443, 37302), (4886, 18651), (6217, 14658), (7329, 12434)]