140248854

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{13457}}^1$

素因数の和:13661

約数の個数: 32

約数和(自身を含む): 313302240

約数和(自身を除く): 173053386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 13457, 26914, 40371, 80742, 121113, 242226, 363339, 726678, 2597201, 5194402, 7791603, 15583206, 23374809, 46749618, 70124427, 140248854]

約数ペア:

[(1, 140248854), (2, 70124427), (3, 46749618), (6, 23374809), (9, 15583206), (18, 7791603), (27, 5194402), (54, 2597201), (193, 726678), (386, 363339), (579, 242226), (1158, 121113), (1737, 80742), (3474, 40371), (5211, 26914), (10422, 13457)]