2135466

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 2806614

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 89, 93, 129, 178, 186, 258, 267, 279, 387, 534, 558, 774, 801, 1333, 1602, 2666, 2759, 3827, 3999, 5518, 7654, 7998, 8277, 11481, 11997, 16554, 22962, 23994, 24831, 34443, 49662, 68886, 118637, 237274, 355911, 711822, 1067733, 2135466]

約数ペア:

[(1, 2135466), (2, 1067733), (3, 711822), (6, 355911), (9, 237274), (18, 118637), (31, 68886), (43, 49662), (62, 34443), (86, 24831), (89, 23994), (93, 22962), (129, 16554), (178, 11997), (186, 11481), (258, 8277), (267, 7998), (279, 7654), (387, 5518), (534, 3999), (558, 3827), (774, 2759), (801, 2666), (1333, 1602)]