81966618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 190359936

約数和(自身を除く): 108393318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 5351, 7659, 10702, 15318, 16053, 32106, 48159, 96318, 123073, 197987, 246146, 369219, 395974, 593961, 738438, 1107657, 1187922, 1781883, 2215314, 3563766, 4553701, 9107402, 13661103, 27322206, 40983309, 81966618]

約数ペア:

[(1, 81966618), (2, 40983309), (3, 27322206), (6, 13661103), (9, 9107402), (18, 4553701), (23, 3563766), (37, 2215314), (46, 1781883), (69, 1187922), (74, 1107657), (111, 738438), (138, 593961), (207, 395974), (222, 369219), (333, 246146), (414, 197987), (666, 123073), (851, 96318), (1702, 48159), (2553, 32106), (5106, 16053), (5351, 15318), (7659, 10702)]