13615308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 39809952

約数和(自身を除く): 26194644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 557, 582, 679, 873, 1114, 1164, 1358, 1671, 1746, 2037, 2228, 2716, 3342, 3492, 3899, 4074, 5013, 6111, 6684, 7798, 8148, 10026, 11697, 12222, 15596, 20052, 23394, 24444, 35091, 46788, 54029, 70182, 108058, 140364, 162087, 216116, 324174, 378203, 486261, 648348, 756406, 972522, 1134609, 1512812, 1945044, 2269218, 3403827, 4538436, 6807654, 13615308]

約数ペア:

[(1, 13615308), (2, 6807654), (3, 4538436), (4, 3403827), (6, 2269218), (7, 1945044), (9, 1512812), (12, 1134609), (14, 972522), (18, 756406), (21, 648348), (28, 486261), (36, 378203), (42, 324174), (63, 216116), (84, 162087), (97, 140364), (126, 108058), (194, 70182), (252, 54029), (291, 46788), (388, 35091), (557, 24444), (582, 23394), (679, 20052), (873, 15596), (1114, 12222), (1164, 11697), (1358, 10026), (1671, 8148), (1746, 7798), (2037, 6684), (2228, 6111), (2716, 5013), (3342, 4074), (3492, 3899)]