40471254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7005

約数の個数: 48

約数和(自身を含む): 97746480

約数和(自身を除く): 57275226

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 6961, 13922, 20883, 41766, 62649, 118337, 125298, 132259, 236674, 264518, 355011, 396777, 710022, 793554, 1065033, 1190331, 2130066, 2248403, 2380662, 4496806, 6745209, 13490418, 20235627, 40471254]

約数ペア:

[(1, 40471254), (2, 20235627), (3, 13490418), (6, 6745209), (9, 4496806), (17, 2380662), (18, 2248403), (19, 2130066), (34, 1190331), (38, 1065033), (51, 793554), (57, 710022), (102, 396777), (114, 355011), (153, 264518), (171, 236674), (306, 132259), (323, 125298), (342, 118337), (646, 62649), (969, 41766), (1938, 20883), (2907, 13922), (5814, 6961)]