859068

素因数分解:

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

素因数の和:511

約数の個数: 54

約数和(自身を含む): 2531256

約数和(自身を除く): 1672188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 487, 588, 882, 974, 1461, 1764, 1948, 2922, 3409, 4383, 5844, 6818, 8766, 10227, 13636, 17532, 20454, 23863, 30681, 40908, 47726, 61362, 71589, 95452, 122724, 143178, 214767, 286356, 429534, 859068]

約数ペア:

[(1, 859068), (2, 429534), (3, 286356), (4, 214767), (6, 143178), (7, 122724), (9, 95452), (12, 71589), (14, 61362), (18, 47726), (21, 40908), (28, 30681), (36, 23863), (42, 20454), (49, 17532), (63, 13636), (84, 10227), (98, 8766), (126, 6818), (147, 5844), (196, 4383), (252, 3409), (294, 2922), (441, 1948), (487, 1764), (588, 1461), (882, 974)]