189987924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{9011}}^1$

素因数の和:9276

約数の個数: 48

約数和(自身を含む): 508709376

約数和(自身を除く): 318721452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 9011, 10542, 18022, 21084, 27033, 36044, 54066, 63077, 108132, 126154, 189231, 252308, 378462, 756924, 2261761, 4523522, 6785283, 9047044, 13570566, 15832327, 27141132, 31664654, 47496981, 63329308, 94993962, 189987924]

約数ペア:

[(1, 189987924), (2, 94993962), (3, 63329308), (4, 47496981), (6, 31664654), (7, 27141132), (12, 15832327), (14, 13570566), (21, 9047044), (28, 6785283), (42, 4523522), (84, 2261761), (251, 756924), (502, 378462), (753, 252308), (1004, 189231), (1506, 126154), (1757, 108132), (3012, 63077), (3514, 54066), (5271, 36044), (7028, 27033), (9011, 21084), (10542, 18022)]