38449734

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 82123776

約数和(自身を除く): 43674042

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 151, 186, 222, 302, 453, 906, 1147, 1369, 2294, 2738, 3441, 4107, 4681, 5587, 6882, 8214, 9362, 11174, 14043, 16761, 28086, 33522, 42439, 84878, 127317, 173197, 206719, 254634, 346394, 413438, 519591, 620157, 1039182, 1240314, 6408289, 12816578, 19224867, 38449734]

約数ペア:

[(1, 38449734), (2, 19224867), (3, 12816578), (6, 6408289), (31, 1240314), (37, 1039182), (62, 620157), (74, 519591), (93, 413438), (111, 346394), (151, 254634), (186, 206719), (222, 173197), (302, 127317), (453, 84878), (906, 42439), (1147, 33522), (1369, 28086), (2294, 16761), (2738, 14043), (3441, 11174), (4107, 9362), (4681, 8214), (5587, 6882)]