1782846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 4389840

約数和(自身を除く): 2606994

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 401, 494, 741, 802, 1203, 1482, 2223, 2406, 3609, 4446, 5213, 7218, 7619, 10426, 15238, 15639, 22857, 31278, 45714, 46917, 68571, 93834, 99047, 137142, 198094, 297141, 594282, 891423, 1782846]

約数ペア:

[(1, 1782846), (2, 891423), (3, 594282), (6, 297141), (9, 198094), (13, 137142), (18, 99047), (19, 93834), (26, 68571), (38, 46917), (39, 45714), (57, 31278), (78, 22857), (114, 15639), (117, 15238), (171, 10426), (234, 7619), (247, 7218), (342, 5213), (401, 4446), (494, 3609), (741, 2406), (802, 2223), (1203, 1482)]