57141618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 66721422

約数列:

[1, 2, 3, 6, 31, 41, 59, 62, 82, 93, 118, 123, 127, 177, 186, 246, 254, 354, 381, 762, 1271, 1829, 2419, 2542, 3658, 3813, 3937, 4838, 5207, 5487, 7257, 7493, 7626, 7874, 10414, 10974, 11811, 14514, 14986, 15621, 22479, 23622, 31242, 44958, 74989, 149978, 161417, 224967, 232283, 307213, 322834, 449934, 464566, 484251, 614426, 696849, 921639, 968502, 1393698, 1843278, 9523603, 19047206, 28570809, 57141618]

約数ペア:

[(1, 57141618), (2, 28570809), (3, 19047206), (6, 9523603), (31, 1843278), (41, 1393698), (59, 968502), (62, 921639), (82, 696849), (93, 614426), (118, 484251), (123, 464566), (127, 449934), (177, 322834), (186, 307213), (246, 232283), (254, 224967), (354, 161417), (381, 149978), (762, 74989), (1271, 44958), (1829, 31242), (2419, 23622), (2542, 22479), (3658, 15621), (3813, 14986), (3937, 14514), (4838, 11811), (5207, 10974), (5487, 10414), (7257, 7874), (7493, 7626)]