2032747668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{31387}}^1$

素因数の和:31661

約数の個数: 72

約数和(自身を含む): 5895419712

約数和(自身を除く): 3862672044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 16191, 21588, 31387, 32382, 62774, 64764, 94161, 125548, 188322, 219709, 282483, 376644, 439418, 564966, 659127, 878836, 1129932, 1318254, 1977381, 2636508, 3954762, 7909524, 8066459, 16132918, 24199377, 32265836, 48398754, 56465213, 72598131, 96797508, 112930426, 145196262, 169395639, 225860852, 290392524, 338791278, 508186917, 677582556, 1016373834, 2032747668]

約数ペア:

[(1, 2032747668), (2, 1016373834), (3, 677582556), (4, 508186917), (6, 338791278), (7, 290392524), (9, 225860852), (12, 169395639), (14, 145196262), (18, 112930426), (21, 96797508), (28, 72598131), (36, 56465213), (42, 48398754), (63, 32265836), (84, 24199377), (126, 16132918), (252, 8066459), (257, 7909524), (514, 3954762), (771, 2636508), (1028, 1977381), (1542, 1318254), (1799, 1129932), (2313, 878836), (3084, 659127), (3598, 564966), (4626, 439418), (5397, 376644), (7196, 282483), (9252, 219709), (10794, 188322), (16191, 125548), (21588, 94161), (31387, 64764), (32382, 62774)]