84651918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20477}}^1$

素因数の和:20548

約数の個数: 32

約数和(自身を含む): 185776416

約数和(自身を除く): 101124498

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 20477, 40954, 61431, 122862, 266201, 532402, 798603, 1085281, 1597206, 2170562, 3255843, 6511686, 14108653, 28217306, 42325959, 84651918]

約数ペア:

[(1, 84651918), (2, 42325959), (3, 28217306), (6, 14108653), (13, 6511686), (26, 3255843), (39, 2170562), (53, 1597206), (78, 1085281), (106, 798603), (159, 532402), (318, 266201), (689, 122862), (1378, 61431), (2067, 40954), (4134, 20477)]