61806474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 140467392

約数和(自身を除く): 78660918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 337, 414, 443, 674, 886, 1011, 1329, 2022, 2658, 3033, 3987, 6066, 7751, 7974, 10189, 15502, 20378, 23253, 30567, 46506, 61134, 69759, 91701, 139518, 149291, 183402, 298582, 447873, 895746, 1343619, 2687238, 3433693, 6867386, 10301079, 20602158, 30903237, 61806474]

約数ペア:

[(1, 61806474), (2, 30903237), (3, 20602158), (6, 10301079), (9, 6867386), (18, 3433693), (23, 2687238), (46, 1343619), (69, 895746), (138, 447873), (207, 298582), (337, 183402), (414, 149291), (443, 139518), (674, 91701), (886, 69759), (1011, 61134), (1329, 46506), (2022, 30567), (2658, 23253), (3033, 20378), (3987, 15502), (6066, 10189), (7751, 7974)]