133385742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3582

約数の個数: 72

約数和(自身を含む): 344102616

約数和(自身を除く): 210716874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 3517, 4214, 5418, 6321, 7034, 10551, 12642, 18963, 21102, 24619, 31653, 37926, 49238, 63306, 73857, 147714, 151231, 172333, 221571, 302462, 344666, 443142, 453693, 516999, 907386, 1033998, 1058617, 1361079, 1550997, 2117234, 2722158, 3101994, 3175851, 6351702, 7410319, 9527553, 14820638, 19055106, 22230957, 44461914, 66692871, 133385742]

約数ペア:

[(1, 133385742), (2, 66692871), (3, 44461914), (6, 22230957), (7, 19055106), (9, 14820638), (14, 9527553), (18, 7410319), (21, 6351702), (42, 3175851), (43, 3101994), (49, 2722158), (63, 2117234), (86, 1550997), (98, 1361079), (126, 1058617), (129, 1033998), (147, 907386), (258, 516999), (294, 453693), (301, 443142), (387, 344666), (441, 302462), (602, 221571), (774, 172333), (882, 151231), (903, 147714), (1806, 73857), (2107, 63306), (2709, 49238), (3517, 37926), (4214, 31653), (5418, 24619), (6321, 21102), (7034, 18963), (10551, 12642)]