118980918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 301581072

約数和(自身を除く): 182600154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 277, 294, 441, 487, 554, 831, 882, 974, 1461, 1662, 1939, 2493, 2922, 3409, 3878, 4383, 4986, 5817, 6818, 8766, 10227, 11634, 13573, 17451, 20454, 23863, 27146, 30681, 34902, 40719, 47726, 61362, 71589, 81438, 122157, 134899, 143178, 214767, 244314, 269798, 404697, 429534, 809394, 944293, 1214091, 1888586, 2428182, 2832879, 5665758, 6610051, 8498637, 13220102, 16997274, 19830153, 39660306, 59490459, 118980918]

約数ペア:

[(1, 118980918), (2, 59490459), (3, 39660306), (6, 19830153), (7, 16997274), (9, 13220102), (14, 8498637), (18, 6610051), (21, 5665758), (42, 2832879), (49, 2428182), (63, 1888586), (98, 1214091), (126, 944293), (147, 809394), (277, 429534), (294, 404697), (441, 269798), (487, 244314), (554, 214767), (831, 143178), (882, 134899), (974, 122157), (1461, 81438), (1662, 71589), (1939, 61362), (2493, 47726), (2922, 40719), (3409, 34902), (3878, 30681), (4383, 27146), (4986, 23863), (5817, 20454), (6818, 17451), (8766, 13573), (10227, 11634)]