18745316183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 21113644032

約数和(自身を除く): 2368327849

約数列:

[1, 11, 53, 103, 487, 583, 641, 1133, 5357, 5459, 7051, 25811, 33973, 50161, 60049, 66023, 283921, 312167, 373703, 551771, 726253, 2658533, 3433837, 3499219, 16544851, 29243863, 32153201, 38491409, 181993361, 353685211, 1704119653, 18745316183]

約数ペア:

[(1, 18745316183), (11, 1704119653), (53, 353685211), (103, 181993361), (487, 38491409), (583, 32153201), (641, 29243863), (1133, 16544851), (5357, 3499219), (5459, 3433837), (7051, 2658533), (25811, 726253), (33973, 551771), (50161, 373703), (60049, 312167), (66023, 283921)]