18257232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 54774272

約数和(自身を除く): 36517040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 811, 938, 1072, 1407, 1608, 1622, 1876, 2433, 2814, 3216, 3244, 3752, 4866, 5628, 5677, 6488, 7504, 9732, 11256, 11354, 12976, 17031, 19464, 22512, 22708, 34062, 38928, 45416, 54337, 68124, 90832, 108674, 136248, 163011, 217348, 272496, 326022, 380359, 434696, 652044, 760718, 869392, 1141077, 1304088, 1521436, 2282154, 2608176, 3042872, 4564308, 6085744, 9128616, 18257232]

約数ペア:

[(1, 18257232), (2, 9128616), (3, 6085744), (4, 4564308), (6, 3042872), (7, 2608176), (8, 2282154), (12, 1521436), (14, 1304088), (16, 1141077), (21, 869392), (24, 760718), (28, 652044), (42, 434696), (48, 380359), (56, 326022), (67, 272496), (84, 217348), (112, 163011), (134, 136248), (168, 108674), (201, 90832), (268, 68124), (336, 54337), (402, 45416), (469, 38928), (536, 34062), (804, 22708), (811, 22512), (938, 19464), (1072, 17031), (1407, 12976), (1608, 11354), (1622, 11256), (1876, 9732), (2433, 7504), (2814, 6488), (3216, 5677), (3244, 5628), (3752, 4866)]