21796236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 70479360

約数和(自身を除く): 48683124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2621, 2772, 4158, 5242, 7863, 8316, 10484, 15726, 18347, 23589, 28831, 31452, 36694, 47178, 55041, 57662, 70767, 73388, 86493, 94356, 110082, 115324, 141534, 165123, 172986, 201817, 220164, 259479, 283068, 330246, 345972, 403634, 495369, 518958, 605451, 660492, 778437, 807268, 990738, 1037916, 1210902, 1556874, 1816353, 1981476, 2421804, 3113748, 3632706, 5449059, 7265412, 10898118, 21796236]

約数ペア:

[(1, 21796236), (2, 10898118), (3, 7265412), (4, 5449059), (6, 3632706), (7, 3113748), (9, 2421804), (11, 1981476), (12, 1816353), (14, 1556874), (18, 1210902), (21, 1037916), (22, 990738), (27, 807268), (28, 778437), (33, 660492), (36, 605451), (42, 518958), (44, 495369), (54, 403634), (63, 345972), (66, 330246), (77, 283068), (84, 259479), (99, 220164), (108, 201817), (126, 172986), (132, 165123), (154, 141534), (189, 115324), (198, 110082), (231, 94356), (252, 86493), (297, 73388), (308, 70767), (378, 57662), (396, 55041), (462, 47178), (594, 36694), (693, 31452), (756, 28831), (924, 23589), (1188, 18347), (1386, 15726), (2079, 10484), (2621, 8316), (2772, 7863), (4158, 5242)]