7649799444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139891}}^1$

素因数の和:139946

約数の個数: 108

約数和(自身を含む): 23219833728

約数和(自身を除く): 15570034284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 27342, 54684, 139891, 279782, 419673, 559564, 839346, 979237, 1259019, 1678692, 1958474, 2518038, 2937711, 3916948, 4336621, 5036076, 5875422, 6854659, 8673242, 8813133, 11750844, 13009863, 13709318, 17346484, 17626266, 20563977, 26019726, 27418636, 30356347, 35252532, 39029589, 41127954, 52039452, 60712694, 61691931, 78059178, 82255908, 91069041, 121425388, 123383862, 156118356, 182138082, 212494429, 246767724, 273207123, 364276164, 424988858, 546414246, 637483287, 849977716, 1092828492, 1274966574, 1912449861, 2549933148, 3824899722, 7649799444]

約数ペア:

[(1, 7649799444), (2, 3824899722), (3, 2549933148), (4, 1912449861), (6, 1274966574), (7, 1092828492), (9, 849977716), (12, 637483287), (14, 546414246), (18, 424988858), (21, 364276164), (28, 273207123), (31, 246767724), (36, 212494429), (42, 182138082), (49, 156118356), (62, 123383862), (63, 121425388), (84, 91069041), (93, 82255908), (98, 78059178), (124, 61691931), (126, 60712694), (147, 52039452), (186, 41127954), (196, 39029589), (217, 35252532), (252, 30356347), (279, 27418636), (294, 26019726), (372, 20563977), (434, 17626266), (441, 17346484), (558, 13709318), (588, 13009863), (651, 11750844), (868, 8813133), (882, 8673242), (1116, 6854659), (1302, 5875422), (1519, 5036076), (1764, 4336621), (1953, 3916948), (2604, 2937711), (3038, 2518038), (3906, 1958474), (4557, 1678692), (6076, 1259019), (7812, 979237), (9114, 839346), (13671, 559564), (18228, 419673), (27342, 279782), (54684, 139891)]