40345164

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4937}}^1$

素因数の和:5174

約数の個数: 36

約数和(自身を含む): 102453624

約数和(自身を除く): 62108460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 4937, 8172, 9874, 14811, 19748, 29622, 44433, 59244, 88866, 177732, 1120699, 2241398, 3362097, 4482796, 6724194, 10086291, 13448388, 20172582, 40345164]

約数ペア:

[(1, 40345164), (2, 20172582), (3, 13448388), (4, 10086291), (6, 6724194), (9, 4482796), (12, 3362097), (18, 2241398), (36, 1120699), (227, 177732), (454, 88866), (681, 59244), (908, 44433), (1362, 29622), (2043, 19748), (2724, 14811), (4086, 9874), (4937, 8172)]