42109284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 117784576

約数和(自身を除く): 75675292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 157, 186, 206, 217, 309, 314, 372, 412, 434, 471, 618, 628, 651, 721, 868, 942, 1099, 1236, 1302, 1442, 1884, 2163, 2198, 2604, 2884, 3193, 3297, 4326, 4396, 4867, 6386, 6594, 8652, 9579, 9734, 12772, 13188, 14601, 16171, 19158, 19468, 22351, 29202, 32342, 34069, 38316, 44702, 48513, 58404, 64684, 67053, 68138, 89404, 97026, 102207, 113197, 134106, 136276, 194052, 204414, 226394, 268212, 339591, 408828, 452788, 501301, 679182, 1002602, 1358364, 1503903, 2005204, 3007806, 3509107, 6015612, 7018214, 10527321, 14036428, 21054642, 42109284]

約数ペア:

[(1, 42109284), (2, 21054642), (3, 14036428), (4, 10527321), (6, 7018214), (7, 6015612), (12, 3509107), (14, 3007806), (21, 2005204), (28, 1503903), (31, 1358364), (42, 1002602), (62, 679182), (84, 501301), (93, 452788), (103, 408828), (124, 339591), (157, 268212), (186, 226394), (206, 204414), (217, 194052), (309, 136276), (314, 134106), (372, 113197), (412, 102207), (434, 97026), (471, 89404), (618, 68138), (628, 67053), (651, 64684), (721, 58404), (868, 48513), (942, 44702), (1099, 38316), (1236, 34069), (1302, 32342), (1442, 29202), (1884, 22351), (2163, 19468), (2198, 19158), (2604, 16171), (2884, 14601), (3193, 13188), (3297, 12772), (4326, 9734), (4396, 9579), (4867, 8652), (6386, 6594)]