3551886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 8504496

約数和(自身を除く): 4952610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 353, 387, 559, 706, 774, 1059, 1118, 1677, 2118, 3177, 3354, 4589, 5031, 6354, 9178, 10062, 13767, 15179, 27534, 30358, 41301, 45537, 82602, 91074, 136611, 197327, 273222, 394654, 591981, 1183962, 1775943, 3551886]

約数ペア:

[(1, 3551886), (2, 1775943), (3, 1183962), (6, 591981), (9, 394654), (13, 273222), (18, 197327), (26, 136611), (39, 91074), (43, 82602), (78, 45537), (86, 41301), (117, 30358), (129, 27534), (234, 15179), (258, 13767), (353, 10062), (387, 9178), (559, 6354), (706, 5031), (774, 4589), (1059, 3354), (1118, 3177), (1677, 2118)]