18565274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 16150246

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1229, 2158, 2458, 7553, 8603, 15106, 15977, 17206, 31954, 102007, 111839, 204014, 223678, 714049, 1326091, 1428098, 2652182, 9282637, 18565274]

約数ペア:

[(1, 18565274), (2, 9282637), (7, 2652182), (13, 1428098), (14, 1326091), (26, 714049), (83, 223678), (91, 204014), (166, 111839), (182, 102007), (581, 31954), (1079, 17206), (1162, 15977), (1229, 15106), (2158, 8603), (2458, 7553)]