61304418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 156837120

約数和(自身を除く): 95532702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1033, 1099, 1413, 2066, 2198, 2826, 3099, 3297, 4239, 6198, 6594, 7231, 8478, 9297, 9891, 14462, 18594, 19782, 21693, 27891, 29673, 43386, 55782, 59346, 65079, 130158, 162181, 195237, 324362, 390474, 486543, 973086, 1135267, 1459629, 2270534, 2919258, 3405801, 4378887, 6811602, 8757774, 10217403, 20434806, 30652209, 61304418]

約数ペア:

[(1, 61304418), (2, 30652209), (3, 20434806), (6, 10217403), (7, 8757774), (9, 6811602), (14, 4378887), (18, 3405801), (21, 2919258), (27, 2270534), (42, 1459629), (54, 1135267), (63, 973086), (126, 486543), (157, 390474), (189, 324362), (314, 195237), (378, 162181), (471, 130158), (942, 65079), (1033, 59346), (1099, 55782), (1413, 43386), (2066, 29673), (2198, 27891), (2826, 21693), (3099, 19782), (3297, 18594), (4239, 14462), (6198, 9891), (6594, 9297), (7231, 8478)]