18005232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 54496512

約数和(自身を除く): 36491280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1307, 1722, 1968, 2296, 2614, 3444, 3921, 4592, 5228, 6888, 7842, 9149, 10456, 13776, 15684, 18298, 20912, 27447, 31368, 36596, 53587, 54894, 62736, 73192, 107174, 109788, 146384, 160761, 214348, 219576, 321522, 375109, 428696, 439152, 643044, 750218, 857392, 1125327, 1286088, 1500436, 2250654, 2572176, 3000872, 4501308, 6001744, 9002616, 18005232]

約数ペア:

[(1, 18005232), (2, 9002616), (3, 6001744), (4, 4501308), (6, 3000872), (7, 2572176), (8, 2250654), (12, 1500436), (14, 1286088), (16, 1125327), (21, 857392), (24, 750218), (28, 643044), (41, 439152), (42, 428696), (48, 375109), (56, 321522), (82, 219576), (84, 214348), (112, 160761), (123, 146384), (164, 109788), (168, 107174), (246, 73192), (287, 62736), (328, 54894), (336, 53587), (492, 36596), (574, 31368), (656, 27447), (861, 20912), (984, 18298), (1148, 15684), (1307, 13776), (1722, 10456), (1968, 9149), (2296, 7842), (2614, 6888), (3444, 5228), (3921, 4592)]