18727593696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9289481}}^1$

素因数の和:9289504

約数の個数: 72

約数和(自身を含む): 60864686064

約数和(自身を除く): 42137092368

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, 9289481, 18578962, 27868443, 37157924, 55736886, 65026367, 74315848, 83605329, 111473772, 130052734, 148631696, 167210658, 195079101, 222947544, 260105468, 297263392, 334421316, 390158202, 445895088, 520210936, 585237303, 668842632, 780316404, 891790176, 1040421872, 1170474606, 1337685264, 1560632808, 2080843744, 2340949212, 2675370528, 3121265616, 4681898424, 6242531232, 9363796848, 18727593696]

約数ペア:

[(1, 18727593696), (2, 9363796848), (3, 6242531232), (4, 4681898424), (6, 3121265616), (7, 2675370528), (8, 2340949212), (9, 2080843744), (12, 1560632808), (14, 1337685264), (16, 1170474606), (18, 1040421872), (21, 891790176), (24, 780316404), (28, 668842632), (32, 585237303), (36, 520210936), (42, 445895088), (48, 390158202), (56, 334421316), (63, 297263392), (72, 260105468), (84, 222947544), (96, 195079101), (112, 167210658), (126, 148631696), (144, 130052734), (168, 111473772), (224, 83605329), (252, 74315848), (288, 65026367), (336, 55736886), (504, 37157924), (672, 27868443), (1008, 18578962), (2016, 9289481)]