22238748

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1801}}^1$

素因数の和:1832

約数の個数: 72

約数和(自身を含む): 65592800

約数和(自身を除く): 43354052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 1801, 2058, 3087, 3602, 4116, 5403, 6174, 7204, 10806, 12348, 12607, 16209, 21612, 25214, 32418, 37821, 50428, 64836, 75642, 88249, 113463, 151284, 176498, 226926, 264747, 352996, 453852, 529494, 617743, 794241, 1058988, 1235486, 1588482, 1853229, 2470972, 3176964, 3706458, 5559687, 7412916, 11119374, 22238748]

約数ペア:

[(1, 22238748), (2, 11119374), (3, 7412916), (4, 5559687), (6, 3706458), (7, 3176964), (9, 2470972), (12, 1853229), (14, 1588482), (18, 1235486), (21, 1058988), (28, 794241), (36, 617743), (42, 529494), (49, 453852), (63, 352996), (84, 264747), (98, 226926), (126, 176498), (147, 151284), (196, 113463), (252, 88249), (294, 75642), (343, 64836), (441, 50428), (588, 37821), (686, 32418), (882, 25214), (1029, 21612), (1372, 16209), (1764, 12607), (1801, 12348), (2058, 10806), (3087, 7204), (3602, 6174), (4116, 5403)]