9945452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 20109600

約数和(自身を除く): 10164148

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 148, 149, 164, 298, 407, 451, 596, 814, 902, 1517, 1628, 1639, 1804, 3034, 3278, 5513, 6068, 6109, 6556, 11026, 12218, 16687, 22052, 24436, 33374, 60643, 66748, 67199, 121286, 134398, 226033, 242572, 268796, 452066, 904132, 2486363, 4972726, 9945452]

約数ペア:

[(1, 9945452), (2, 4972726), (4, 2486363), (11, 904132), (22, 452066), (37, 268796), (41, 242572), (44, 226033), (74, 134398), (82, 121286), (148, 67199), (149, 66748), (164, 60643), (298, 33374), (407, 24436), (451, 22052), (596, 16687), (814, 12218), (902, 11026), (1517, 6556), (1628, 6109), (1639, 6068), (1804, 5513), (3034, 3278)]