21925722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3089}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 54285120

約数和(自身を除く): 32359398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3089, 3549, 6178, 7098, 9267, 18534, 21623, 40157, 43246, 64869, 80314, 120471, 129738, 240942, 281099, 522041, 562198, 843297, 1044082, 1566123, 1686594, 3132246, 3654287, 7308574, 10962861, 21925722]

約数ペア:

[(1, 21925722), (2, 10962861), (3, 7308574), (6, 3654287), (7, 3132246), (13, 1686594), (14, 1566123), (21, 1044082), (26, 843297), (39, 562198), (42, 522041), (78, 281099), (91, 240942), (169, 129738), (182, 120471), (273, 80314), (338, 64869), (507, 43246), (546, 40157), (1014, 21623), (1183, 18534), (2366, 9267), (3089, 7098), (3549, 6178)]