1542324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 4353888

約数和(自身を除く): 2811564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 61, 84, 86, 98, 122, 129, 147, 172, 183, 196, 244, 258, 294, 301, 366, 427, 516, 588, 602, 732, 854, 903, 1204, 1281, 1708, 1806, 2107, 2562, 2623, 2989, 3612, 4214, 5124, 5246, 5978, 6321, 7869, 8428, 8967, 10492, 11956, 12642, 15738, 17934, 18361, 25284, 31476, 35868, 36722, 55083, 73444, 110166, 128527, 220332, 257054, 385581, 514108, 771162, 1542324]

約数ペア:

[(1, 1542324), (2, 771162), (3, 514108), (4, 385581), (6, 257054), (7, 220332), (12, 128527), (14, 110166), (21, 73444), (28, 55083), (42, 36722), (43, 35868), (49, 31476), (61, 25284), (84, 18361), (86, 17934), (98, 15738), (122, 12642), (129, 11956), (147, 10492), (172, 8967), (183, 8428), (196, 7869), (244, 6321), (258, 5978), (294, 5246), (301, 5124), (366, 4214), (427, 3612), (516, 2989), (588, 2623), (602, 2562), (732, 2107), (854, 1806), (903, 1708), (1204, 1281)]