40895442

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4034

約数の個数: 56

約数和(自身を含む): 105137856

約数和(自身を除く): 64242414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 4007, 5103, 8014, 10206, 12021, 24042, 28049, 36063, 56098, 72126, 84147, 108189, 168294, 216378, 252441, 324567, 504882, 649134, 757323, 973701, 1514646, 1947402, 2271969, 2921103, 4543938, 5842206, 6815907, 13631814, 20447721, 40895442]

約数ペア:

[(1, 40895442), (2, 20447721), (3, 13631814), (6, 6815907), (7, 5842206), (9, 4543938), (14, 2921103), (18, 2271969), (21, 1947402), (27, 1514646), (42, 973701), (54, 757323), (63, 649134), (81, 504882), (126, 324567), (162, 252441), (189, 216378), (243, 168294), (378, 108189), (486, 84147), (567, 72126), (729, 56098), (1134, 36063), (1458, 28049), (1701, 24042), (3402, 12021), (4007, 10206), (5103, 8014)]