2011494438

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{792551}}^1$

素因数の和:792609

約数の個数: 32

約数和(自身を含む): 4565099520

約数和(自身を除く): 2553605082

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 792551, 1585102, 2377653, 4755306, 7132959, 14265918, 21398877, 37249897, 42797754, 74499794, 111749691, 223499382, 335249073, 670498146, 1005747219, 2011494438]

約数ペア:

[(1, 2011494438), (2, 1005747219), (3, 670498146), (6, 335249073), (9, 223499382), (18, 111749691), (27, 74499794), (47, 42797754), (54, 37249897), (94, 21398877), (141, 14265918), (282, 7132959), (423, 4755306), (846, 2377653), (1269, 1585102), (2538, 792551)]