663152022

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16573}}^1$

素因数の和:16619

約数の個数: 80

約数和(自身を含む): 1684581360

約数和(自身を除く): 1021429338

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 13338, 16573, 20007, 33146, 40014, 49719, 99438, 149157, 215449, 298314, 314887, 430898, 447471, 629774, 646347, 894942, 944661, 1292694, 1342413, 1889322, 1939041, 2684826, 2833983, 3878082, 4093531, 5667966, 5817123, 8187062, 8501949, 11634246, 12280593, 17003898, 17451369, 24561186, 25505847, 34902738, 36841779, 51011694, 73683558, 110525337, 221050674, 331576011, 663152022]

約数ペア:

[(1, 663152022), (2, 331576011), (3, 221050674), (6, 110525337), (9, 73683558), (13, 51011694), (18, 36841779), (19, 34902738), (26, 25505847), (27, 24561186), (38, 17451369), (39, 17003898), (54, 12280593), (57, 11634246), (78, 8501949), (81, 8187062), (114, 5817123), (117, 5667966), (162, 4093531), (171, 3878082), (234, 2833983), (247, 2684826), (342, 1939041), (351, 1889322), (494, 1342413), (513, 1292694), (702, 944661), (741, 894942), (1026, 646347), (1053, 629774), (1482, 447471), (1539, 430898), (2106, 314887), (2223, 298314), (3078, 215449), (4446, 149157), (6669, 99438), (13338, 49719), (16573, 40014), (20007, 33146)]