21361032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3853}}^1$

素因数の和:3883

約数の個数: 96

約数和(自身を含む): 72146880

約数和(自身を除く): 50785848

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, 3853, 5544, 7706, 11559, 15412, 23118, 26971, 30824, 34677, 42383, 46236, 53942, 69354, 80913, 84766, 92472, 107884, 127149, 138708, 161826, 169532, 215768, 242739, 254298, 277416, 296681, 323652, 339064, 381447, 485478, 508596, 593362, 647304, 762894, 890043, 970956, 1017192, 1186724, 1525788, 1780086, 1941912, 2373448, 2670129, 3051576, 3560172, 5340258, 7120344, 10680516, 21361032]

約数ペア:

[(1, 21361032), (2, 10680516), (3, 7120344), (4, 5340258), (6, 3560172), (7, 3051576), (8, 2670129), (9, 2373448), (11, 1941912), (12, 1780086), (14, 1525788), (18, 1186724), (21, 1017192), (22, 970956), (24, 890043), (28, 762894), (33, 647304), (36, 593362), (42, 508596), (44, 485478), (56, 381447), (63, 339064), (66, 323652), (72, 296681), (77, 277416), (84, 254298), (88, 242739), (99, 215768), (126, 169532), (132, 161826), (154, 138708), (168, 127149), (198, 107884), (231, 92472), (252, 84766), (264, 80913), (308, 69354), (396, 53942), (462, 46236), (504, 42383), (616, 34677), (693, 30824), (792, 26971), (924, 23118), (1386, 15412), (1848, 11559), (2772, 7706), (3853, 5544)]