12454722

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 32615856

約数和(自身を除く): 20161134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 523, 567, 882, 1046, 1134, 1323, 1569, 1701, 2646, 3138, 3402, 3661, 3969, 4707, 7322, 7938, 9414, 10983, 11907, 14121, 21966, 23814, 25627, 28242, 32949, 42363, 51254, 65898, 76881, 84726, 98847, 127089, 153762, 197694, 230643, 254178, 296541, 461286, 593082, 691929, 889623, 1383858, 1779246, 2075787, 4151574, 6227361, 12454722]

約数ペア:

[(1, 12454722), (2, 6227361), (3, 4151574), (6, 2075787), (7, 1779246), (9, 1383858), (14, 889623), (18, 691929), (21, 593082), (27, 461286), (42, 296541), (49, 254178), (54, 230643), (63, 197694), (81, 153762), (98, 127089), (126, 98847), (147, 84726), (162, 76881), (189, 65898), (243, 51254), (294, 42363), (378, 32949), (441, 28242), (486, 25627), (523, 23814), (567, 21966), (882, 14121), (1046, 11907), (1134, 10983), (1323, 9414), (1569, 7938), (1701, 7322), (2646, 4707), (3138, 3969), (3402, 3661)]