4238442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5851638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 307, 354, 531, 614, 767, 921, 1062, 1534, 1842, 2301, 2763, 3991, 4602, 5526, 6903, 7982, 11973, 13806, 18113, 23946, 35919, 36226, 54339, 71838, 108678, 163017, 235469, 326034, 470938, 706407, 1412814, 2119221, 4238442]

約数ペア:

[(1, 4238442), (2, 2119221), (3, 1412814), (6, 706407), (9, 470938), (13, 326034), (18, 235469), (26, 163017), (39, 108678), (59, 71838), (78, 54339), (117, 36226), (118, 35919), (177, 23946), (234, 18113), (307, 13806), (354, 11973), (531, 7982), (614, 6903), (767, 5526), (921, 4602), (1062, 3991), (1534, 2763), (1842, 2301)]