29121768018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{51487}}^1$

素因数の和:51636

約数の個数: 72

約数和(自身を含む): 73204814592

約数和(自身を除く): 44083046574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 4489, 8442, 8978, 13467, 26934, 31423, 40401, 51487, 62846, 80802, 94269, 102974, 154461, 188538, 282807, 308922, 360409, 463383, 565614, 720818, 926766, 1081227, 2162454, 3243681, 3449629, 6487362, 6899258, 10348887, 20697774, 24147403, 31046661, 48294806, 62093322, 72442209, 144884418, 217326627, 231125143, 434653254, 462250286, 693375429, 1386750858, 1617876001, 2080126287, 3235752002, 4160252574, 4853628003, 9707256006, 14560884009, 29121768018]

約数ペア:

[(1, 29121768018), (2, 14560884009), (3, 9707256006), (6, 4853628003), (7, 4160252574), (9, 3235752002), (14, 2080126287), (18, 1617876001), (21, 1386750858), (42, 693375429), (63, 462250286), (67, 434653254), (126, 231125143), (134, 217326627), (201, 144884418), (402, 72442209), (469, 62093322), (603, 48294806), (938, 31046661), (1206, 24147403), (1407, 20697774), (2814, 10348887), (4221, 6899258), (4489, 6487362), (8442, 3449629), (8978, 3243681), (13467, 2162454), (26934, 1081227), (31423, 926766), (40401, 720818), (51487, 565614), (62846, 463383), (80802, 360409), (94269, 308922), (102974, 282807), (154461, 188538)]