189473844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2543}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 506032128

約数和(自身を除く): 316558284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2543, 2661, 3548, 5086, 5322, 6209, 7629, 10172, 10644, 12418, 15258, 17801, 18627, 24836, 30516, 35602, 37254, 53403, 71204, 74508, 106806, 213612, 2255641, 4511282, 6766923, 9022564, 13533846, 15789487, 27067692, 31578974, 47368461, 63157948, 94736922, 189473844]

約数ペア:

[(1, 189473844), (2, 94736922), (3, 63157948), (4, 47368461), (6, 31578974), (7, 27067692), (12, 15789487), (14, 13533846), (21, 9022564), (28, 6766923), (42, 4511282), (84, 2255641), (887, 213612), (1774, 106806), (2543, 74508), (2661, 71204), (3548, 53403), (5086, 37254), (5322, 35602), (6209, 30516), (7629, 24836), (10172, 18627), (10644, 17801), (12418, 15258)]