21827057616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1665679}}^1$

素因数の和:1665713

約数の個数: 120

約数和(自身を含む): 75182132480

約数和(自身を除く): 53355074864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1665679, 3331358, 4997037, 6662716, 9994074, 11659753, 13325432, 14991111, 19988148, 21653827, 23319506, 26650864, 29982222, 34979259, 39976296, 43307654, 46639012, 59964444, 64961481, 69958518, 79952592, 86615308, 93278024, 104937777, 119928888, 129922962, 139917036, 151576789, 173230616, 186556048, 194884443, 209875554, 239857776, 259845924, 279834072, 303153578, 346461232, 389768886, 419751108, 454730367, 519691848, 559668144, 606307156, 779537772, 839502216, 909460734, 1039383696, 1212614312, 1364191101, 1559075544, 1679004432, 1818921468, 2425228624, 2728382202, 3118151088, 3637842936, 5456764404, 7275685872, 10913528808, 21827057616]

約数ペア:

[(1, 21827057616), (2, 10913528808), (3, 7275685872), (4, 5456764404), (6, 3637842936), (7, 3118151088), (8, 2728382202), (9, 2425228624), (12, 1818921468), (13, 1679004432), (14, 1559075544), (16, 1364191101), (18, 1212614312), (21, 1039383696), (24, 909460734), (26, 839502216), (28, 779537772), (36, 606307156), (39, 559668144), (42, 519691848), (48, 454730367), (52, 419751108), (56, 389768886), (63, 346461232), (72, 303153578), (78, 279834072), (84, 259845924), (91, 239857776), (104, 209875554), (112, 194884443), (117, 186556048), (126, 173230616), (144, 151576789), (156, 139917036), (168, 129922962), (182, 119928888), (208, 104937777), (234, 93278024), (252, 86615308), (273, 79952592), (312, 69958518), (336, 64961481), (364, 59964444), (468, 46639012), (504, 43307654), (546, 39976296), (624, 34979259), (728, 29982222), (819, 26650864), (936, 23319506), (1008, 21653827), (1092, 19988148), (1456, 14991111), (1638, 13325432), (1872, 11659753), (2184, 9994074), (3276, 6662716), (4368, 4997037), (6552, 3331358), (13104, 1665679)]