27664644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19373}}^1$

素因数の和:19404

約数の個数: 48

約数和(自身を含む): 78115968

約数和(自身を除く): 50451324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19373, 38746, 58119, 77492, 116238, 135611, 232476, 271222, 329341, 406833, 542444, 658682, 813666, 988023, 1317364, 1627332, 1976046, 2305387, 3952092, 4610774, 6916161, 9221548, 13832322, 27664644]

約数ペア:

[(1, 27664644), (2, 13832322), (3, 9221548), (4, 6916161), (6, 4610774), (7, 3952092), (12, 2305387), (14, 1976046), (17, 1627332), (21, 1317364), (28, 988023), (34, 813666), (42, 658682), (51, 542444), (68, 406833), (84, 329341), (102, 271222), (119, 232476), (204, 135611), (238, 116238), (357, 77492), (476, 58119), (714, 38746), (1428, 19373)]