2187108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 7096320

約数和(自身を除く): 4909212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 263, 297, 308, 378, 396, 462, 526, 594, 693, 756, 789, 924, 1052, 1188, 1386, 1578, 1841, 2079, 2367, 2772, 2893, 3156, 3682, 4158, 4734, 5523, 5786, 7101, 7364, 8316, 8679, 9468, 11046, 11572, 14202, 16569, 17358, 20251, 22092, 26037, 28404, 33138, 34716, 40502, 49707, 52074, 60753, 66276, 78111, 81004, 99414, 104148, 121506, 156222, 182259, 198828, 243012, 312444, 364518, 546777, 729036, 1093554, 2187108]

約数ペア:

[(1, 2187108), (2, 1093554), (3, 729036), (4, 546777), (6, 364518), (7, 312444), (9, 243012), (11, 198828), (12, 182259), (14, 156222), (18, 121506), (21, 104148), (22, 99414), (27, 81004), (28, 78111), (33, 66276), (36, 60753), (42, 52074), (44, 49707), (54, 40502), (63, 34716), (66, 33138), (77, 28404), (84, 26037), (99, 22092), (108, 20251), (126, 17358), (132, 16569), (154, 14202), (189, 11572), (198, 11046), (231, 9468), (252, 8679), (263, 8316), (297, 7364), (308, 7101), (378, 5786), (396, 5523), (462, 4734), (526, 4158), (594, 3682), (693, 3156), (756, 2893), (789, 2772), (924, 2367), (1052, 2079), (1188, 1841), (1386, 1578)]