15697081908

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{891677}}^1$

素因数の和:891853

約数の個数: 48

約数和(自身を含む): 40945853760

約数和(自身を除く): 25248771852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 891677, 1783354, 2675031, 3566708, 5350062, 8025093, 10700124, 16050186, 24075279, 32100372, 48150558, 96301116, 145343351, 290686702, 436030053, 581373404, 872060106, 1308090159, 1744120212, 2616180318, 3924270477, 5232360636, 7848540954, 15697081908]

約数ペア:

[(1, 15697081908), (2, 7848540954), (3, 5232360636), (4, 3924270477), (6, 2616180318), (9, 1744120212), (12, 1308090159), (18, 872060106), (27, 581373404), (36, 436030053), (54, 290686702), (108, 145343351), (163, 96301116), (326, 48150558), (489, 32100372), (652, 24075279), (978, 16050186), (1467, 10700124), (1956, 8025093), (2934, 5350062), (4401, 3566708), (5868, 2675031), (8802, 1783354), (17604, 891677)]