897804

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 2500344

約数和(自身を除く): 1602540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 163, 204, 306, 324, 326, 459, 489, 612, 652, 918, 978, 1377, 1467, 1836, 1956, 2754, 2771, 2934, 4401, 5508, 5542, 5868, 8313, 8802, 11084, 13203, 16626, 17604, 24939, 26406, 33252, 49878, 52812, 74817, 99756, 149634, 224451, 299268, 448902, 897804]

約数ペア:

[(1, 897804), (2, 448902), (3, 299268), (4, 224451), (6, 149634), (9, 99756), (12, 74817), (17, 52812), (18, 49878), (27, 33252), (34, 26406), (36, 24939), (51, 17604), (54, 16626), (68, 13203), (81, 11084), (102, 8802), (108, 8313), (153, 5868), (162, 5542), (163, 5508), (204, 4401), (306, 2934), (324, 2771), (326, 2754), (459, 1956), (489, 1836), (612, 1467), (652, 1377), (918, 978)]