1689366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 4262400

約数和(自身を除く): 2573034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 73, 87, 114, 133, 146, 174, 203, 219, 266, 399, 406, 438, 511, 551, 609, 798, 1022, 1102, 1218, 1387, 1533, 1653, 2117, 2774, 3066, 3306, 3857, 4161, 4234, 6351, 7714, 8322, 9709, 11571, 12702, 14819, 19418, 23142, 29127, 29638, 40223, 44457, 58254, 80446, 88914, 120669, 241338, 281561, 563122, 844683, 1689366]

約数ペア:

[(1, 1689366), (2, 844683), (3, 563122), (6, 281561), (7, 241338), (14, 120669), (19, 88914), (21, 80446), (29, 58254), (38, 44457), (42, 40223), (57, 29638), (58, 29127), (73, 23142), (87, 19418), (114, 14819), (133, 12702), (146, 11571), (174, 9709), (203, 8322), (219, 7714), (266, 6351), (399, 4234), (406, 4161), (438, 3857), (511, 3306), (551, 3066), (609, 2774), (798, 2117), (1022, 1653), (1102, 1533), (1218, 1387)]