18532192

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 43436736

約数和(自身を除く): 24904544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 223, 224, 371, 392, 424, 446, 742, 784, 848, 892, 1484, 1561, 1568, 1696, 1784, 2597, 2968, 3122, 3568, 5194, 5936, 6244, 7136, 10388, 10927, 11819, 11872, 12488, 20776, 21854, 23638, 24976, 41552, 43708, 47276, 49952, 82733, 83104, 87416, 94552, 165466, 174832, 189104, 330932, 349664, 378208, 579131, 661864, 1158262, 1323728, 2316524, 2647456, 4633048, 9266096, 18532192]

約数ペア:

[(1, 18532192), (2, 9266096), (4, 4633048), (7, 2647456), (8, 2316524), (14, 1323728), (16, 1158262), (28, 661864), (32, 579131), (49, 378208), (53, 349664), (56, 330932), (98, 189104), (106, 174832), (112, 165466), (196, 94552), (212, 87416), (223, 83104), (224, 82733), (371, 49952), (392, 47276), (424, 43708), (446, 41552), (742, 24976), (784, 23638), (848, 21854), (892, 20776), (1484, 12488), (1561, 11872), (1568, 11819), (1696, 10927), (1784, 10388), (2597, 7136), (2968, 6244), (3122, 5936), (3568, 5194)]