18739248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{35491}}^1$

素因数の和:35513

約数の個数: 40

約数和(自身を含む): 52812096

約数和(自身を除く): 34072848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 35491, 70982, 106473, 141964, 212946, 283928, 390401, 425892, 567856, 780802, 851784, 1171203, 1561604, 1703568, 2342406, 3123208, 4684812, 6246416, 9369624, 18739248]

約数ペア:

[(1, 18739248), (2, 9369624), (3, 6246416), (4, 4684812), (6, 3123208), (8, 2342406), (11, 1703568), (12, 1561604), (16, 1171203), (22, 851784), (24, 780802), (33, 567856), (44, 425892), (48, 390401), (66, 283928), (88, 212946), (132, 141964), (176, 106473), (264, 70982), (528, 35491)]