56987118

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 135456000

約数和(自身を除く): 78468882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 829, 1026, 1206, 1273, 1658, 1809, 2487, 2546, 3618, 3819, 4974, 7461, 7638, 11457, 14922, 15751, 22383, 22914, 31502, 34371, 44766, 47253, 55543, 68742, 94506, 111086, 141759, 166629, 283518, 333258, 425277, 499887, 850554, 999774, 1055317, 1499661, 2110634, 2999322, 3165951, 6331902, 9497853, 18995706, 28493559, 56987118]

約数ペア:

[(1, 56987118), (2, 28493559), (3, 18995706), (6, 9497853), (9, 6331902), (18, 3165951), (19, 2999322), (27, 2110634), (38, 1499661), (54, 1055317), (57, 999774), (67, 850554), (114, 499887), (134, 425277), (171, 333258), (201, 283518), (342, 166629), (402, 141759), (513, 111086), (603, 94506), (829, 68742), (1026, 55543), (1206, 47253), (1273, 44766), (1658, 34371), (1809, 31502), (2487, 22914), (2546, 22383), (3618, 15751), (3819, 14922), (4974, 11457), (7461, 7638)]