57909978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 149614080

約数和(自身を除く): 91704102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 223, 229, 378, 446, 458, 567, 669, 687, 1134, 1338, 1374, 1561, 1603, 2007, 2061, 3122, 3206, 4014, 4122, 4683, 4809, 6021, 6183, 9366, 9618, 12042, 12366, 14049, 14427, 18063, 18549, 28098, 28854, 36126, 37098, 42147, 43281, 51067, 84294, 86562, 102134, 126441, 129843, 153201, 252882, 259686, 306402, 357469, 459603, 714938, 919206, 1072407, 1378809, 2144814, 2757618, 3217221, 4136427, 6434442, 8272854, 9651663, 19303326, 28954989, 57909978]

約数ペア:

[(1, 57909978), (2, 28954989), (3, 19303326), (6, 9651663), (7, 8272854), (9, 6434442), (14, 4136427), (18, 3217221), (21, 2757618), (27, 2144814), (42, 1378809), (54, 1072407), (63, 919206), (81, 714938), (126, 459603), (162, 357469), (189, 306402), (223, 259686), (229, 252882), (378, 153201), (446, 129843), (458, 126441), (567, 102134), (669, 86562), (687, 84294), (1134, 51067), (1338, 43281), (1374, 42147), (1561, 37098), (1603, 36126), (2007, 28854), (2061, 28098), (3122, 18549), (3206, 18063), (4014, 14427), (4122, 14049), (4683, 12366), (4809, 12042), (6021, 9618), (6183, 9366)]