21904072344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3950951}}^1$

素因数の和:3950981

約数の個数: 96

約数和(自身を含む): 73961821440

約数和(自身を除く): 52057749096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 3950951, 7901902, 11852853, 15803804, 23705706, 27656657, 31607608, 35558559, 43460461, 47411412, 55313314, 71117118, 82969971, 86920922, 94822824, 110626628, 130381383, 142234236, 165939942, 173841844, 221253256, 248909913, 260762766, 284468472, 304223227, 331879884, 347683688, 391144149, 497819826, 521525532, 608446454, 663759768, 782288298, 912669681, 995639652, 1043051064, 1216892908, 1564576596, 1825339362, 1991279304, 2433785816, 2738009043, 3129153192, 3650678724, 5476018086, 7301357448, 10952036172, 21904072344]

約数ペア:

[(1, 21904072344), (2, 10952036172), (3, 7301357448), (4, 5476018086), (6, 3650678724), (7, 3129153192), (8, 2738009043), (9, 2433785816), (11, 1991279304), (12, 1825339362), (14, 1564576596), (18, 1216892908), (21, 1043051064), (22, 995639652), (24, 912669681), (28, 782288298), (33, 663759768), (36, 608446454), (42, 521525532), (44, 497819826), (56, 391144149), (63, 347683688), (66, 331879884), (72, 304223227), (77, 284468472), (84, 260762766), (88, 248909913), (99, 221253256), (126, 173841844), (132, 165939942), (154, 142234236), (168, 130381383), (198, 110626628), (231, 94822824), (252, 86920922), (264, 82969971), (308, 71117118), (396, 55313314), (462, 47411412), (504, 43460461), (616, 35558559), (693, 31607608), (792, 27656657), (924, 23705706), (1386, 15803804), (1848, 11852853), (2772, 7901902), (5544, 3950951)]