2663628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4521396

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 1187, 2244, 2374, 3561, 4748, 7122, 13057, 14244, 20179, 26114, 39171, 40358, 52228, 60537, 78342, 80716, 121074, 156684, 221969, 242148, 443938, 665907, 887876, 1331814, 2663628]

約数ペア:

[(1, 2663628), (2, 1331814), (3, 887876), (4, 665907), (6, 443938), (11, 242148), (12, 221969), (17, 156684), (22, 121074), (33, 80716), (34, 78342), (44, 60537), (51, 52228), (66, 40358), (68, 39171), (102, 26114), (132, 20179), (187, 14244), (204, 13057), (374, 7122), (561, 4748), (748, 3561), (1122, 2374), (1187, 2244)]