18369666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 47811456

約数和(自身を除く): 29441790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 167, 189, 194, 291, 334, 378, 501, 567, 582, 679, 873, 1002, 1134, 1169, 1358, 1503, 1746, 2037, 2338, 2619, 3006, 3507, 4074, 4509, 5238, 6111, 7014, 7857, 9018, 10521, 12222, 13527, 15714, 16199, 18333, 21042, 27054, 31563, 32398, 36666, 48597, 54999, 63126, 94689, 97194, 109998, 113393, 145791, 189378, 226786, 291582, 340179, 437373, 680358, 874746, 1020537, 1312119, 2041074, 2624238, 3061611, 6123222, 9184833, 18369666]

約数ペア:

[(1, 18369666), (2, 9184833), (3, 6123222), (6, 3061611), (7, 2624238), (9, 2041074), (14, 1312119), (18, 1020537), (21, 874746), (27, 680358), (42, 437373), (54, 340179), (63, 291582), (81, 226786), (97, 189378), (126, 145791), (162, 113393), (167, 109998), (189, 97194), (194, 94689), (291, 63126), (334, 54999), (378, 48597), (501, 36666), (567, 32398), (582, 31563), (679, 27054), (873, 21042), (1002, 18333), (1134, 16199), (1169, 15714), (1358, 13527), (1503, 12222), (1746, 10521), (2037, 9018), (2338, 7857), (2619, 7014), (3006, 6111), (3507, 5238), (4074, 4509)]