31362282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 51063318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 2861, 3654, 5481, 5722, 8583, 10962, 17166, 20027, 25749, 40054, 51498, 60081, 77247, 82969, 120162, 154494, 165938, 180243, 248907, 360486, 497814, 540729, 580783, 746721, 1081458, 1161566, 1493442, 1742349, 2240163, 3484698, 4480326, 5227047, 10454094, 15681141, 31362282]

約数ペア:

[(1, 31362282), (2, 15681141), (3, 10454094), (6, 5227047), (7, 4480326), (9, 3484698), (14, 2240163), (18, 1742349), (21, 1493442), (27, 1161566), (29, 1081458), (42, 746721), (54, 580783), (58, 540729), (63, 497814), (87, 360486), (126, 248907), (174, 180243), (189, 165938), (203, 154494), (261, 120162), (378, 82969), (406, 77247), (522, 60081), (609, 51498), (783, 40054), (1218, 25749), (1566, 20027), (1827, 17166), (2861, 10962), (3654, 8583), (5481, 5722)]