82513158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21621

約数の個数: 48

約数和(自身を含む): 206745840

約数和(自身を除く): 124232682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 21589, 43178, 64767, 129534, 151123, 280657, 302246, 453369, 561314, 841971, 906738, 1057861, 1683942, 1964599, 2115722, 3173583, 3929198, 5893797, 6347166, 11787594, 13752193, 27504386, 41256579, 82513158]

約数ペア:

[(1, 82513158), (2, 41256579), (3, 27504386), (6, 13752193), (7, 11787594), (13, 6347166), (14, 5893797), (21, 3929198), (26, 3173583), (39, 2115722), (42, 1964599), (49, 1683942), (78, 1057861), (91, 906738), (98, 841971), (147, 561314), (182, 453369), (273, 302246), (294, 280657), (546, 151123), (637, 129534), (1274, 64767), (1911, 43178), (3822, 21589)]