31798158

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{15451}}^1$

素因数の和:15477

約数の個数: 32

約数和(自身を含む): 74169600

約数和(自身を除く): 42371442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 15451, 30902, 46353, 92706, 108157, 216314, 324471, 648942, 757099, 1514198, 2271297, 4542594, 5299693, 10599386, 15899079, 31798158]

約数ペア:

[(1, 31798158), (2, 15899079), (3, 10599386), (6, 5299693), (7, 4542594), (14, 2271297), (21, 1514198), (42, 757099), (49, 648942), (98, 324471), (147, 216314), (294, 108157), (343, 92706), (686, 46353), (1029, 30902), (2058, 15451)]