31484082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25890

約数の個数: 32

約数和(自身を含む): 74448000

約数和(自身を除く): 42963918

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 25849, 51698, 77547, 155094, 180943, 361886, 542829, 749621, 1085658, 1499242, 2248863, 4497726, 5247347, 10494694, 15742041, 31484082]

約数ペア:

[(1, 31484082), (2, 15742041), (3, 10494694), (6, 5247347), (7, 4497726), (14, 2248863), (21, 1499242), (29, 1085658), (42, 749621), (58, 542829), (87, 361886), (174, 180943), (203, 155094), (406, 77547), (609, 51698), (1218, 25849)]