21843108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9631}}^1$

素因数の和:9654

約数の個数: 60

約数和(自身を含む): 65266432

約数和(自身を除く): 43423324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9631, 19262, 28893, 38524, 57786, 67417, 86679, 115572, 134834, 173358, 202251, 260037, 269668, 346716, 404502, 520074, 606753, 780111, 809004, 1040148, 1213506, 1560222, 1820259, 2427012, 3120444, 3640518, 5460777, 7281036, 10921554, 21843108]

約数ペア:

[(1, 21843108), (2, 10921554), (3, 7281036), (4, 5460777), (6, 3640518), (7, 3120444), (9, 2427012), (12, 1820259), (14, 1560222), (18, 1213506), (21, 1040148), (27, 809004), (28, 780111), (36, 606753), (42, 520074), (54, 404502), (63, 346716), (81, 269668), (84, 260037), (108, 202251), (126, 173358), (162, 134834), (189, 115572), (252, 86679), (324, 67417), (378, 57786), (567, 38524), (756, 28893), (1134, 19262), (2268, 9631)]