242738874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66431}}^1$

素因数の和:66475

約数の個数: 48

約数和(自身を含む): 621803520

約数和(自身を除く): 379064646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 66431, 132862, 199293, 398586, 465017, 597879, 930034, 1195758, 1395051, 1926499, 2790102, 3852998, 4185153, 5779497, 8370306, 11558994, 13485493, 17338491, 26970986, 34676982, 40456479, 80912958, 121369437, 242738874]

約数ペア:

[(1, 242738874), (2, 121369437), (3, 80912958), (6, 40456479), (7, 34676982), (9, 26970986), (14, 17338491), (18, 13485493), (21, 11558994), (29, 8370306), (42, 5779497), (58, 4185153), (63, 3852998), (87, 2790102), (126, 1926499), (174, 1395051), (203, 1195758), (261, 930034), (406, 597879), (522, 465017), (609, 398586), (1218, 199293), (1827, 132862), (3654, 66431)]