162173844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643547}}^1$

素因数の和:643564

約数の個数: 36

約数和(自身を含む): 468502944

約数和(自身を除く): 306329100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643547, 1287094, 1930641, 2574188, 3861282, 4504829, 5791923, 7722564, 9009658, 11583846, 13514487, 18019316, 23167692, 27028974, 40543461, 54057948, 81086922, 162173844]

約数ペア:

[(1, 162173844), (2, 81086922), (3, 54057948), (4, 40543461), (6, 27028974), (7, 23167692), (9, 18019316), (12, 13514487), (14, 11583846), (18, 9009658), (21, 7722564), (28, 5791923), (36, 4504829), (42, 3861282), (63, 2574188), (84, 1930641), (126, 1287094), (252, 643547)]