245592594

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18456

約数の個数: 64

約数和(自身を含む): 618710400

約数和(自身を除く): 373117806

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 18413, 36826, 55239, 110478, 165717, 239369, 331434, 349847, 478738, 497151, 699694, 718107, 994302, 1049541, 1436214, 2099082, 2154321, 3148623, 4308642, 4548011, 6297246, 6462963, 9096022, 9445869, 12925926, 13644033, 18891738, 27288066, 40932099, 81864198, 122796297, 245592594]

約数ペア:

[(1, 245592594), (2, 122796297), (3, 81864198), (6, 40932099), (9, 27288066), (13, 18891738), (18, 13644033), (19, 12925926), (26, 9445869), (27, 9096022), (38, 6462963), (39, 6297246), (54, 4548011), (57, 4308642), (78, 3148623), (114, 2154321), (117, 2099082), (171, 1436214), (234, 1049541), (247, 994302), (342, 718107), (351, 699694), (494, 497151), (513, 478738), (702, 349847), (741, 331434), (1026, 239369), (1482, 165717), (2223, 110478), (4446, 55239), (6669, 36826), (13338, 18413)]