18116375823

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8923}}^1$

素因数の和:9053

約数の個数: 96

約数和(自身を含む): 33574800896

約数和(自身を除く): 15458425073

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 67, 91, 111, 117, 201, 259, 273, 333, 469, 481, 603, 777, 819, 871, 1407, 1443, 2331, 2479, 2613, 3367, 4221, 4329, 6097, 7437, 7839, 8923, 10101, 17353, 18291, 22311, 26769, 30303, 32227, 52059, 54873, 62461, 80307, 96681, 115999, 156177, 187383, 225589, 290043, 330151, 347997, 562149, 597841, 676767, 811993, 990453, 1043991, 1793523, 2030301, 2311057, 2435979, 2971359, 4184887, 4291963, 5380569, 6933171, 7307937, 7771933, 12554661, 12875889, 20799513, 22120117, 23315799, 30043741, 37663983, 38627667, 54403531, 66360351, 69947397, 90131223, 154840819, 163210593, 199081053, 270393669, 287561521, 464522457, 489631779, 862684563, 1393567371, 2012930647, 2588053689, 6038791941, 18116375823]

約数ペア:

[(1, 18116375823), (3, 6038791941), (7, 2588053689), (9, 2012930647), (13, 1393567371), (21, 862684563), (37, 489631779), (39, 464522457), (63, 287561521), (67, 270393669), (91, 199081053), (111, 163210593), (117, 154840819), (201, 90131223), (259, 69947397), (273, 66360351), (333, 54403531), (469, 38627667), (481, 37663983), (603, 30043741), (777, 23315799), (819, 22120117), (871, 20799513), (1407, 12875889), (1443, 12554661), (2331, 7771933), (2479, 7307937), (2613, 6933171), (3367, 5380569), (4221, 4291963), (4329, 4184887), (6097, 2971359), (7437, 2435979), (7839, 2311057), (8923, 2030301), (10101, 1793523), (17353, 1043991), (18291, 990453), (22311, 811993), (26769, 676767), (30303, 597841), (32227, 562149), (52059, 347997), (54873, 330151), (62461, 290043), (80307, 225589), (96681, 187383), (115999, 156177)]