22571262

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 57602376

約数和(自身を除く): 35031114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 163, 294, 314, 326, 441, 471, 489, 882, 942, 978, 1099, 1141, 1413, 1467, 2198, 2282, 2826, 2934, 3297, 3423, 6594, 6846, 7693, 7987, 9891, 10269, 15386, 15974, 19782, 20538, 23079, 23961, 25591, 46158, 47922, 51182, 69237, 71883, 76773, 138474, 143766, 153546, 179137, 230319, 358274, 460638, 537411, 1074822, 1253959, 1612233, 2507918, 3224466, 3761877, 7523754, 11285631, 22571262]

約数ペア:

[(1, 22571262), (2, 11285631), (3, 7523754), (6, 3761877), (7, 3224466), (9, 2507918), (14, 1612233), (18, 1253959), (21, 1074822), (42, 537411), (49, 460638), (63, 358274), (98, 230319), (126, 179137), (147, 153546), (157, 143766), (163, 138474), (294, 76773), (314, 71883), (326, 69237), (441, 51182), (471, 47922), (489, 46158), (882, 25591), (942, 23961), (978, 23079), (1099, 20538), (1141, 19782), (1413, 15974), (1467, 15386), (2198, 10269), (2282, 9891), (2826, 7987), (2934, 7693), (3297, 6846), (3423, 6594)]