2977883892

素因数分解:

$2^2\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{21391}}^1$

素因数の和:22693

約数の個数: 48

約数和(自身を含む): 7726790400

約数和(自身を除く): 4748906508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1289, 2578, 3867, 5156, 7734, 11601, 15468, 21391, 23202, 34803, 42782, 46404, 64173, 69606, 85564, 128346, 139212, 192519, 256692, 385038, 577557, 770076, 1155114, 2310228, 27572999, 55145998, 82718997, 110291996, 165437994, 248156991, 330875988, 496313982, 744470973, 992627964, 1488941946, 2977883892]

約数ペア:

[(1, 2977883892), (2, 1488941946), (3, 992627964), (4, 744470973), (6, 496313982), (9, 330875988), (12, 248156991), (18, 165437994), (27, 110291996), (36, 82718997), (54, 55145998), (108, 27572999), (1289, 2310228), (2578, 1155114), (3867, 770076), (5156, 577557), (7734, 385038), (11601, 256692), (15468, 192519), (21391, 139212), (23202, 128346), (34803, 85564), (42782, 69606), (46404, 64173)]