13181670612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223403}}^1$

素因数の和:223573

約数の個数: 72

約数和(自身を含む): 36593575200

約数和(自身を除く): 23411904588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1639, 1788, 2682, 3278, 4917, 5364, 6556, 9834, 14751, 19668, 29502, 59004, 223403, 446806, 670209, 893612, 1340418, 2010627, 2457433, 2680836, 4021254, 4914866, 7372299, 8042508, 9829732, 14744598, 22116897, 29489196, 33287047, 44233794, 66574094, 88467588, 99861141, 133148188, 199722282, 299583423, 366157517, 399444564, 599166846, 732315034, 1098472551, 1198333692, 1464630068, 2196945102, 3295417653, 4393890204, 6590835306, 13181670612]

約数ペア:

[(1, 13181670612), (2, 6590835306), (3, 4393890204), (4, 3295417653), (6, 2196945102), (9, 1464630068), (11, 1198333692), (12, 1098472551), (18, 732315034), (22, 599166846), (33, 399444564), (36, 366157517), (44, 299583423), (66, 199722282), (99, 133148188), (132, 99861141), (149, 88467588), (198, 66574094), (298, 44233794), (396, 33287047), (447, 29489196), (596, 22116897), (894, 14744598), (1341, 9829732), (1639, 8042508), (1788, 7372299), (2682, 4914866), (3278, 4021254), (4917, 2680836), (5364, 2457433), (6556, 2010627), (9834, 1340418), (14751, 893612), (19668, 670209), (29502, 446806), (59004, 223403)]