57718242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 129080952

約数和(自身を除く): 71362710

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 197, 246, 369, 394, 397, 591, 738, 794, 1182, 1191, 1773, 2382, 3546, 3573, 7146, 8077, 16154, 16277, 24231, 32554, 48462, 48831, 72693, 78209, 97662, 145386, 146493, 156418, 234627, 292986, 469254, 703881, 1407762, 3206569, 6413138, 9619707, 19239414, 28859121, 57718242]

約数ペア:

[(1, 57718242), (2, 28859121), (3, 19239414), (6, 9619707), (9, 6413138), (18, 3206569), (41, 1407762), (82, 703881), (123, 469254), (197, 292986), (246, 234627), (369, 156418), (394, 146493), (397, 145386), (591, 97662), (738, 78209), (794, 72693), (1182, 48831), (1191, 48462), (1773, 32554), (2382, 24231), (3546, 16277), (3573, 16154), (7146, 8077)]