9019638

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 20807280

約数和(自身を除く): 11787642

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 467, 522, 666, 934, 1073, 1401, 2146, 2802, 3219, 4203, 6438, 8406, 9657, 13543, 17279, 19314, 27086, 34558, 40629, 51837, 81258, 103674, 121887, 155511, 243774, 311022, 501091, 1002182, 1503273, 3006546, 4509819, 9019638]

約数ペア:

[(1, 9019638), (2, 4509819), (3, 3006546), (6, 1503273), (9, 1002182), (18, 501091), (29, 311022), (37, 243774), (58, 155511), (74, 121887), (87, 103674), (111, 81258), (174, 51837), (222, 40629), (261, 34558), (333, 27086), (467, 19314), (522, 17279), (666, 13543), (934, 9657), (1073, 8406), (1401, 6438), (2146, 4203), (2802, 3219)]