21777888846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1\times {\mathrm{3821}}^1$

素因数の和:5329

約数の個数: 64

約数和(自身を含む): 50340326400

約数和(自身を除く): 28562437554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 1399, 2037, 2798, 3821, 4074, 4197, 7642, 8394, 9793, 11463, 19586, 22926, 26747, 29379, 53494, 58758, 80241, 135703, 160482, 271406, 370637, 407109, 741274, 814218, 949921, 1111911, 1899842, 2223822, 2594459, 2849763, 5188918, 5345579, 5699526, 7783377, 10691158, 15566754, 16036737, 32073474, 37419053, 74838106, 112257159, 224514318, 518521163, 1037042326, 1555563489, 3111126978, 3629648141, 7259296282, 10888944423, 21777888846]

約数ペア:

[(1, 21777888846), (2, 10888944423), (3, 7259296282), (6, 3629648141), (7, 3111126978), (14, 1555563489), (21, 1037042326), (42, 518521163), (97, 224514318), (194, 112257159), (291, 74838106), (582, 37419053), (679, 32073474), (1358, 16036737), (1399, 15566754), (2037, 10691158), (2798, 7783377), (3821, 5699526), (4074, 5345579), (4197, 5188918), (7642, 2849763), (8394, 2594459), (9793, 2223822), (11463, 1899842), (19586, 1111911), (22926, 949921), (26747, 814218), (29379, 741274), (53494, 407109), (58758, 370637), (80241, 271406), (135703, 160482)]