187391652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71963}}^1$

素因数の和:72008

約数の個数: 48

約数和(自身を含む): 515837952

約数和(自身を除く): 328446300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 71963, 143926, 215889, 287852, 431778, 503741, 863556, 1007482, 1511223, 2014964, 2230853, 3022446, 4461706, 6044892, 6692559, 8923412, 13385118, 15615971, 26770236, 31231942, 46847913, 62463884, 93695826, 187391652]

約数ペア:

[(1, 187391652), (2, 93695826), (3, 62463884), (4, 46847913), (6, 31231942), (7, 26770236), (12, 15615971), (14, 13385118), (21, 8923412), (28, 6692559), (31, 6044892), (42, 4461706), (62, 3022446), (84, 2230853), (93, 2014964), (124, 1511223), (186, 1007482), (217, 863556), (372, 503741), (434, 431778), (651, 287852), (868, 215889), (1302, 143926), (2604, 71963)]