19490403744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9667859}}^1$

素因数の和:9667882

約数の個数: 72

約数和(自身を含む): 63343818720

約数和(自身を除く): 43853414976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9667859, 19335718, 29003577, 38671436, 58007154, 67675013, 77342872, 87010731, 116014308, 135350026, 154685744, 174021462, 203025039, 232028616, 270700052, 309371488, 348042924, 406050078, 464057232, 541400104, 609075117, 696085848, 812100156, 928114464, 1082800208, 1218150234, 1392171696, 1624200312, 2165600416, 2436300468, 2784343392, 3248400624, 4872600936, 6496801248, 9745201872, 19490403744]

約数ペア:

[(1, 19490403744), (2, 9745201872), (3, 6496801248), (4, 4872600936), (6, 3248400624), (7, 2784343392), (8, 2436300468), (9, 2165600416), (12, 1624200312), (14, 1392171696), (16, 1218150234), (18, 1082800208), (21, 928114464), (24, 812100156), (28, 696085848), (32, 609075117), (36, 541400104), (42, 464057232), (48, 406050078), (56, 348042924), (63, 309371488), (72, 270700052), (84, 232028616), (96, 203025039), (112, 174021462), (126, 154685744), (144, 135350026), (168, 116014308), (224, 87010731), (252, 77342872), (288, 67675013), (336, 58007154), (504, 38671436), (672, 29003577), (1008, 19335718), (2016, 9667859)]