186990468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 509366592

約数和(自身を除く): 322376124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 487, 588, 653, 974, 1306, 1461, 1948, 1959, 2612, 2922, 3409, 3918, 4571, 5844, 6818, 7836, 9142, 10227, 13636, 13713, 18284, 20454, 23863, 27426, 31997, 40908, 47726, 54852, 63994, 71589, 95452, 95991, 127988, 143178, 191982, 286356, 318011, 383964, 636022, 954033, 1272044, 1908066, 2226077, 3816132, 4452154, 6678231, 8904308, 13356462, 15582539, 26712924, 31165078, 46747617, 62330156, 93495234, 186990468]

約数ペア:

[(1, 186990468), (2, 93495234), (3, 62330156), (4, 46747617), (6, 31165078), (7, 26712924), (12, 15582539), (14, 13356462), (21, 8904308), (28, 6678231), (42, 4452154), (49, 3816132), (84, 2226077), (98, 1908066), (147, 1272044), (196, 954033), (294, 636022), (487, 383964), (588, 318011), (653, 286356), (974, 191982), (1306, 143178), (1461, 127988), (1948, 95991), (1959, 95452), (2612, 71589), (2922, 63994), (3409, 54852), (3918, 47726), (4571, 40908), (5844, 31997), (6818, 27426), (7836, 23863), (9142, 20454), (10227, 18284), (13636, 13713)]