19338588

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3544

約数の個数: 60

約数和(自身を含む): 53543952

約数和(自身を除く): 34205364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3511, 5508, 7022, 10533, 14044, 21066, 31599, 42132, 59687, 63198, 94797, 119374, 126396, 179061, 189594, 238748, 284391, 358122, 379188, 537183, 568782, 716244, 1074366, 1137564, 1611549, 2148732, 3223098, 4834647, 6446196, 9669294, 19338588]

約数ペア:

[(1, 19338588), (2, 9669294), (3, 6446196), (4, 4834647), (6, 3223098), (9, 2148732), (12, 1611549), (17, 1137564), (18, 1074366), (27, 716244), (34, 568782), (36, 537183), (51, 379188), (54, 358122), (68, 284391), (81, 238748), (102, 189594), (108, 179061), (153, 126396), (162, 119374), (204, 94797), (306, 63198), (324, 59687), (459, 42132), (612, 31599), (918, 21066), (1377, 14044), (1836, 10533), (2754, 7022), (3511, 5508)]