858138462

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12859

約数の個数: 48

約数和(自身を含む): 1942187520

約数和(自身を除く): 1084049058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 834, 1251, 2502, 3753, 7506, 11259, 12703, 22518, 25406, 33777, 38109, 67554, 76218, 114327, 228654, 342981, 685962, 1028943, 1765717, 2057886, 3086829, 3531434, 5297151, 6173658, 10594302, 15891453, 31782906, 47674359, 95348718, 143023077, 286046154, 429069231, 858138462]

約数ペア:

[(1, 858138462), (2, 429069231), (3, 286046154), (6, 143023077), (9, 95348718), (18, 47674359), (27, 31782906), (54, 15891453), (81, 10594302), (139, 6173658), (162, 5297151), (243, 3531434), (278, 3086829), (417, 2057886), (486, 1765717), (834, 1028943), (1251, 685962), (2502, 342981), (3753, 228654), (7506, 114327), (11259, 76218), (12703, 67554), (22518, 38109), (25406, 33777)]