2918289816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19609}}^1$

素因数の和:19690

約数の個数: 128

約数和(自身を含む): 8895096000

約数和(自身を除く): 5976806184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 936, 954, 1272, 1378, 1404, 1431, 1908, 2067, 2756, 2808, 2862, 3816, 4134, 5512, 5724, 6201, 8268, 11448, 12402, 16536, 18603, 19609, 24804, 37206, 39218, 49608, 58827, 74412, 78436, 117654, 148824, 156872, 176481, 235308, 254917, 352962, 470616, 509834, 529443, 705924, 764751, 1019668, 1039277, 1058886, 1411848, 1529502, 2039336, 2078554, 2117772, 2294253, 3059004, 3117831, 4157108, 4235544, 4588506, 6118008, 6235662, 6882759, 8314216, 9177012, 9353493, 12471324, 13510601, 13765518, 18354024, 18706986, 24942648, 27021202, 27531036, 28060479, 37413972, 40531803, 54042404, 55062072, 56120958, 74827944, 81063606, 108084808, 112241916, 121595409, 162127212, 224483832, 243190818, 324254424, 364786227, 486381636, 729572454, 972763272, 1459144908, 2918289816]

約数ペア:

[(1, 2918289816), (2, 1459144908), (3, 972763272), (4, 729572454), (6, 486381636), (8, 364786227), (9, 324254424), (12, 243190818), (13, 224483832), (18, 162127212), (24, 121595409), (26, 112241916), (27, 108084808), (36, 81063606), (39, 74827944), (52, 56120958), (53, 55062072), (54, 54042404), (72, 40531803), (78, 37413972), (104, 28060479), (106, 27531036), (108, 27021202), (117, 24942648), (156, 18706986), (159, 18354024), (212, 13765518), (216, 13510601), (234, 12471324), (312, 9353493), (318, 9177012), (351, 8314216), (424, 6882759), (468, 6235662), (477, 6118008), (636, 4588506), (689, 4235544), (702, 4157108), (936, 3117831), (954, 3059004), (1272, 2294253), (1378, 2117772), (1404, 2078554), (1431, 2039336), (1908, 1529502), (2067, 1411848), (2756, 1058886), (2808, 1039277), (2862, 1019668), (3816, 764751), (4134, 705924), (5512, 529443), (5724, 509834), (6201, 470616), (8268, 352962), (11448, 254917), (12402, 235308), (16536, 176481), (18603, 156872), (19609, 148824), (24804, 117654), (37206, 78436), (39218, 74412), (49608, 58827)]