18447912

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 60984000

約数和(自身を除く): 42536088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 83, 84, 98, 108, 126, 147, 162, 166, 168, 189, 196, 216, 249, 252, 294, 324, 332, 343, 378, 392, 441, 498, 504, 567, 581, 588, 648, 664, 686, 747, 756, 882, 996, 1029, 1134, 1162, 1176, 1323, 1372, 1494, 1512, 1743, 1764, 1992, 2058, 2241, 2268, 2324, 2646, 2744, 2988, 3087, 3486, 3528, 3969, 4067, 4116, 4482, 4536, 4648, 5229, 5292, 5976, 6174, 6723, 6972, 7938, 8134, 8232, 8964, 9261, 10458, 10584, 12201, 12348, 13446, 13944, 15687, 15876, 16268, 17928, 18522, 20916, 24402, 24696, 26892, 27783, 28469, 31374, 31752, 32536, 36603, 37044, 41832, 47061, 48804, 53784, 55566, 56938, 62748, 73206, 74088, 85407, 94122, 97608, 109809, 111132, 113876, 125496, 146412, 170814, 188244, 219618, 222264, 227752, 256221, 292824, 329427, 341628, 376488, 439236, 512442, 658854, 683256, 768663, 878472, 1024884, 1317708, 1537326, 2049768, 2305989, 2635416, 3074652, 4611978, 6149304, 9223956, 18447912]

約数ペア:

[(1, 18447912), (2, 9223956), (3, 6149304), (4, 4611978), (6, 3074652), (7, 2635416), (8, 2305989), (9, 2049768), (12, 1537326), (14, 1317708), (18, 1024884), (21, 878472), (24, 768663), (27, 683256), (28, 658854), (36, 512442), (42, 439236), (49, 376488), (54, 341628), (56, 329427), (63, 292824), (72, 256221), (81, 227752), (83, 222264), (84, 219618), (98, 188244), (108, 170814), (126, 146412), (147, 125496), (162, 113876), (166, 111132), (168, 109809), (189, 97608), (196, 94122), (216, 85407), (249, 74088), (252, 73206), (294, 62748), (324, 56938), (332, 55566), (343, 53784), (378, 48804), (392, 47061), (441, 41832), (498, 37044), (504, 36603), (567, 32536), (581, 31752), (588, 31374), (648, 28469), (664, 27783), (686, 26892), (747, 24696), (756, 24402), (882, 20916), (996, 18522), (1029, 17928), (1134, 16268), (1162, 15876), (1176, 15687), (1323, 13944), (1372, 13446), (1494, 12348), (1512, 12201), (1743, 10584), (1764, 10458), (1992, 9261), (2058, 8964), (2241, 8232), (2268, 8134), (2324, 7938), (2646, 6972), (2744, 6723), (2988, 6174), (3087, 5976), (3486, 5292), (3528, 5229), (3969, 4648), (4067, 4536), (4116, 4482)]