18305322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 46785600

約数和(自身を除く): 28480278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 113, 114, 133, 147, 174, 203, 226, 266, 294, 339, 399, 406, 551, 609, 678, 791, 798, 931, 1102, 1218, 1421, 1582, 1653, 1862, 2147, 2373, 2793, 2842, 3277, 3306, 3857, 4263, 4294, 4746, 5537, 5586, 6441, 6554, 7714, 8526, 9831, 11074, 11571, 12882, 15029, 16611, 19662, 22939, 23142, 26999, 30058, 33222, 45087, 45878, 53998, 62263, 68817, 80997, 90174, 105203, 124526, 137634, 160573, 161994, 186789, 210406, 315609, 321146, 373578, 435841, 481719, 631218, 871682, 963438, 1307523, 2615046, 3050887, 6101774, 9152661, 18305322]

約数ペア:

[(1, 18305322), (2, 9152661), (3, 6101774), (6, 3050887), (7, 2615046), (14, 1307523), (19, 963438), (21, 871682), (29, 631218), (38, 481719), (42, 435841), (49, 373578), (57, 321146), (58, 315609), (87, 210406), (98, 186789), (113, 161994), (114, 160573), (133, 137634), (147, 124526), (174, 105203), (203, 90174), (226, 80997), (266, 68817), (294, 62263), (339, 53998), (399, 45878), (406, 45087), (551, 33222), (609, 30058), (678, 26999), (791, 23142), (798, 22939), (931, 19662), (1102, 16611), (1218, 15029), (1421, 12882), (1582, 11571), (1653, 11074), (1862, 9831), (2147, 8526), (2373, 7714), (2793, 6554), (2842, 6441), (3277, 5586), (3306, 5537), (3857, 4746), (4263, 4294)]