18548796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 31125444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 479, 922, 958, 1383, 1437, 1844, 1916, 2766, 2874, 3227, 3353, 5532, 5748, 6454, 6706, 9681, 10059, 12908, 13412, 19362, 20118, 38724, 40236, 220819, 441638, 662457, 883276, 1324914, 1545733, 2649828, 3091466, 4637199, 6182932, 9274398, 18548796]

約数ペア:

[(1, 18548796), (2, 9274398), (3, 6182932), (4, 4637199), (6, 3091466), (7, 2649828), (12, 1545733), (14, 1324914), (21, 883276), (28, 662457), (42, 441638), (84, 220819), (461, 40236), (479, 38724), (922, 20118), (958, 19362), (1383, 13412), (1437, 12908), (1844, 10059), (1916, 9681), (2766, 6706), (2874, 6454), (3227, 5748), (3353, 5532)]