560538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 1404000

約数和(自身を除く): 843462

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 149, 171, 198, 209, 298, 342, 418, 447, 627, 894, 1254, 1341, 1639, 1881, 2682, 2831, 3278, 3762, 4917, 5662, 8493, 9834, 14751, 16986, 25479, 29502, 31141, 50958, 62282, 93423, 186846, 280269, 560538]

約数ペア:

[(1, 560538), (2, 280269), (3, 186846), (6, 93423), (9, 62282), (11, 50958), (18, 31141), (19, 29502), (22, 25479), (33, 16986), (38, 14751), (57, 9834), (66, 8493), (99, 5662), (114, 4917), (149, 3762), (171, 3278), (198, 2831), (209, 2682), (298, 1881), (342, 1639), (418, 1341), (447, 1254), (627, 894)]