2938716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 8347248

約数和(自身を除く): 5408532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 181, 198, 246, 362, 369, 396, 451, 492, 543, 724, 738, 902, 1086, 1353, 1476, 1629, 1804, 1991, 2172, 2706, 3258, 3982, 4059, 5412, 5973, 6516, 7421, 7964, 8118, 11946, 14842, 16236, 17919, 22263, 23892, 29684, 35838, 44526, 66789, 71676, 81631, 89052, 133578, 163262, 244893, 267156, 326524, 489786, 734679, 979572, 1469358, 2938716]

約数ペア:

[(1, 2938716), (2, 1469358), (3, 979572), (4, 734679), (6, 489786), (9, 326524), (11, 267156), (12, 244893), (18, 163262), (22, 133578), (33, 89052), (36, 81631), (41, 71676), (44, 66789), (66, 44526), (82, 35838), (99, 29684), (123, 23892), (132, 22263), (164, 17919), (181, 16236), (198, 14842), (246, 11946), (362, 8118), (369, 7964), (396, 7421), (451, 6516), (492, 5973), (543, 5412), (724, 4059), (738, 3982), (902, 3258), (1086, 2706), (1353, 2172), (1476, 1991), (1629, 1804)]