121497618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 280203264

約数和(自身を除く): 158705646

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 473, 682, 946, 1023, 1333, 1381, 1419, 2046, 2666, 2762, 2838, 3999, 4143, 7998, 8286, 14663, 15191, 29326, 30382, 42811, 43989, 45573, 59383, 85622, 87978, 91146, 118766, 128433, 178149, 256866, 356298, 470921, 653213, 941842, 1306426, 1412763, 1840873, 1959639, 2825526, 3681746, 3919278, 5522619, 11045238, 20249603, 40499206, 60748809, 121497618]

約数ペア:

[(1, 121497618), (2, 60748809), (3, 40499206), (6, 20249603), (11, 11045238), (22, 5522619), (31, 3919278), (33, 3681746), (43, 2825526), (62, 1959639), (66, 1840873), (86, 1412763), (93, 1306426), (129, 941842), (186, 653213), (258, 470921), (341, 356298), (473, 256866), (682, 178149), (946, 128433), (1023, 118766), (1333, 91146), (1381, 87978), (1419, 85622), (2046, 59383), (2666, 45573), (2762, 43989), (2838, 42811), (3999, 30382), (4143, 29326), (7998, 15191), (8286, 14663)]