40839834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 98102016

約数和(自身を除く): 57262182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4481, 4557, 8962, 9114, 13443, 26886, 31367, 62734, 94101, 138911, 188202, 219569, 277822, 416733, 439138, 658707, 833466, 972377, 1317414, 1944754, 2917131, 5834262, 6806639, 13613278, 20419917, 40839834]

約数ペア:

[(1, 40839834), (2, 20419917), (3, 13613278), (6, 6806639), (7, 5834262), (14, 2917131), (21, 1944754), (31, 1317414), (42, 972377), (49, 833466), (62, 658707), (93, 439138), (98, 416733), (147, 277822), (186, 219569), (217, 188202), (294, 138911), (434, 94101), (651, 62734), (1302, 31367), (1519, 26886), (3038, 13443), (4481, 9114), (4557, 8962)]