938742

素因数分解:

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

素因数の和:153

約数の個数: 48

約数和(自身を含む): 2276352

約数和(自身を除く): 1337610

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 103, 147, 186, 206, 217, 294, 309, 434, 618, 651, 721, 1302, 1442, 1519, 2163, 3038, 3193, 4326, 4557, 5047, 6386, 9114, 9579, 10094, 15141, 19158, 22351, 30282, 44702, 67053, 134106, 156457, 312914, 469371, 938742]

約数ペア:

[(1, 938742), (2, 469371), (3, 312914), (6, 156457), (7, 134106), (14, 67053), (21, 44702), (31, 30282), (42, 22351), (49, 19158), (62, 15141), (93, 10094), (98, 9579), (103, 9114), (147, 6386), (186, 5047), (206, 4557), (217, 4326), (294, 3193), (309, 3038), (434, 2163), (618, 1519), (651, 1442), (721, 1302)]