12957984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3490

約数の個数: 72

約数和(自身を含む): 39695292

約数和(自身を除く): 26737308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3461, 3744, 6922, 10383, 13844, 20766, 27688, 31149, 41532, 44993, 55376, 62298, 83064, 89986, 110752, 124596, 134979, 166128, 179972, 249192, 269958, 332256, 359944, 404937, 498384, 539916, 719888, 809874, 996768, 1079832, 1439776, 1619748, 2159664, 3239496, 4319328, 6478992, 12957984]

約数ペア:

[(1, 12957984), (2, 6478992), (3, 4319328), (4, 3239496), (6, 2159664), (8, 1619748), (9, 1439776), (12, 1079832), (13, 996768), (16, 809874), (18, 719888), (24, 539916), (26, 498384), (32, 404937), (36, 359944), (39, 332256), (48, 269958), (52, 249192), (72, 179972), (78, 166128), (96, 134979), (104, 124596), (117, 110752), (144, 89986), (156, 83064), (208, 62298), (234, 55376), (288, 44993), (312, 41532), (416, 31149), (468, 27688), (624, 20766), (936, 13844), (1248, 10383), (1872, 6922), (3461, 3744)]