61198578

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17989}}^1$

素因数の和:18013

約数の個数: 48

約数和(自身を含む): 157160640

約数和(自身を除く): 95962062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 17989, 35978, 53967, 107934, 125923, 161901, 251846, 323802, 377769, 485703, 755538, 971406, 1133307, 1457109, 2266614, 2914218, 3399921, 4371327, 6799842, 8742654, 10199763, 20399526, 30599289, 61198578]

約数ペア:

[(1, 61198578), (2, 30599289), (3, 20399526), (6, 10199763), (7, 8742654), (9, 6799842), (14, 4371327), (18, 3399921), (21, 2914218), (27, 2266614), (42, 1457109), (54, 1133307), (63, 971406), (81, 755538), (126, 485703), (162, 377769), (189, 323802), (243, 251846), (378, 161901), (486, 125923), (567, 107934), (1134, 53967), (1701, 35978), (3402, 17989)]