121131444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21523}}^1$

素因数の和:21604

約数の個数: 48

約数和(自身を含む): 327853568

約数和(自身を除く): 206722124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 21523, 43046, 64569, 86092, 129138, 150661, 258276, 301322, 451983, 602644, 903966, 1442041, 1807932, 2884082, 4326123, 5768164, 8652246, 10094287, 17304492, 20188574, 30282861, 40377148, 60565722, 121131444]

約数ペア:

[(1, 121131444), (2, 60565722), (3, 40377148), (4, 30282861), (6, 20188574), (7, 17304492), (12, 10094287), (14, 8652246), (21, 5768164), (28, 4326123), (42, 2884082), (67, 1807932), (84, 1442041), (134, 903966), (201, 602644), (268, 451983), (402, 301322), (469, 258276), (804, 150661), (938, 129138), (1407, 86092), (1876, 64569), (2814, 43046), (5628, 21523)]