84181818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105491}}^1$

素因数の和:105522

約数の個数: 32

約数和(自身を含む): 202544640

約数和(自身を除く): 118362822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 105491, 210982, 316473, 632946, 738437, 1476874, 2004329, 2215311, 4008658, 4430622, 6012987, 12025974, 14030303, 28060606, 42090909, 84181818]

約数ペア:

[(1, 84181818), (2, 42090909), (3, 28060606), (6, 14030303), (7, 12025974), (14, 6012987), (19, 4430622), (21, 4008658), (38, 2215311), (42, 2004329), (57, 1476874), (114, 738437), (133, 632946), (266, 316473), (399, 210982), (798, 105491)]