6508278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 16859232

約数和(自身を除く): 10350954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 157, 282, 294, 314, 329, 423, 441, 471, 658, 846, 882, 942, 987, 1099, 1413, 1974, 2198, 2303, 2826, 2961, 3297, 4606, 5922, 6594, 6909, 7379, 7693, 9891, 13818, 14758, 15386, 19782, 20727, 22137, 23079, 41454, 44274, 46158, 51653, 66411, 69237, 103306, 132822, 138474, 154959, 309918, 361571, 464877, 723142, 929754, 1084713, 2169426, 3254139, 6508278]

約数ペア:

[(1, 6508278), (2, 3254139), (3, 2169426), (6, 1084713), (7, 929754), (9, 723142), (14, 464877), (18, 361571), (21, 309918), (42, 154959), (47, 138474), (49, 132822), (63, 103306), (94, 69237), (98, 66411), (126, 51653), (141, 46158), (147, 44274), (157, 41454), (282, 23079), (294, 22137), (314, 20727), (329, 19782), (423, 15386), (441, 14758), (471, 13818), (658, 9891), (846, 7693), (882, 7379), (942, 6909), (987, 6594), (1099, 5922), (1413, 4606), (1974, 3297), (2198, 2961), (2303, 2826)]