2091617208

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{99829}}^1$

素因数の和:99941

約数の個数: 64

約数和(自身を含む): 5870004000

約数和(自身を除く): 3778386792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 10476, 20952, 99829, 199658, 299487, 399316, 598974, 798632, 898461, 1197948, 1796922, 2395896, 2695383, 3593844, 5390766, 7187688, 9683413, 10781532, 19366826, 21563064, 29050239, 38733652, 58100478, 77467304, 87150717, 116200956, 174301434, 232401912, 261452151, 348602868, 522904302, 697205736, 1045808604, 2091617208]

約数ペア:

[(1, 2091617208), (2, 1045808604), (3, 697205736), (4, 522904302), (6, 348602868), (8, 261452151), (9, 232401912), (12, 174301434), (18, 116200956), (24, 87150717), (27, 77467304), (36, 58100478), (54, 38733652), (72, 29050239), (97, 21563064), (108, 19366826), (194, 10781532), (216, 9683413), (291, 7187688), (388, 5390766), (582, 3593844), (776, 2695383), (873, 2395896), (1164, 1796922), (1746, 1197948), (2328, 898461), (2619, 798632), (3492, 598974), (5238, 399316), (6984, 299487), (10476, 199658), (20952, 99829)]