2198664

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 112

約数和(自身を含む): 6885900

約数和(自身を除く): 4687236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 243, 261, 312, 324, 348, 351, 377, 468, 486, 522, 648, 696, 702, 729, 754, 783, 936, 972, 1044, 1053, 1131, 1404, 1458, 1508, 1566, 1944, 2088, 2106, 2262, 2349, 2808, 2916, 3016, 3132, 3159, 3393, 4212, 4524, 4698, 5832, 6264, 6318, 6786, 7047, 8424, 9048, 9396, 9477, 10179, 12636, 13572, 14094, 18792, 18954, 20358, 21141, 25272, 27144, 28188, 30537, 37908, 40716, 42282, 56376, 61074, 75816, 81432, 84564, 91611, 122148, 169128, 183222, 244296, 274833, 366444, 549666, 732888, 1099332, 2198664]

約数ペア:

[(1, 2198664), (2, 1099332), (3, 732888), (4, 549666), (6, 366444), (8, 274833), (9, 244296), (12, 183222), (13, 169128), (18, 122148), (24, 91611), (26, 84564), (27, 81432), (29, 75816), (36, 61074), (39, 56376), (52, 42282), (54, 40716), (58, 37908), (72, 30537), (78, 28188), (81, 27144), (87, 25272), (104, 21141), (108, 20358), (116, 18954), (117, 18792), (156, 14094), (162, 13572), (174, 12636), (216, 10179), (232, 9477), (234, 9396), (243, 9048), (261, 8424), (312, 7047), (324, 6786), (348, 6318), (351, 6264), (377, 5832), (468, 4698), (486, 4524), (522, 4212), (648, 3393), (696, 3159), (702, 3132), (729, 3016), (754, 2916), (783, 2808), (936, 2349), (972, 2262), (1044, 2106), (1053, 2088), (1131, 1944), (1404, 1566), (1458, 1508)]