21861576

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3096

約数の個数: 80

約数和(自身を含む): 66821040

約数和(自身を除く): 44959464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3067, 3564, 6134, 7128, 9201, 12268, 18402, 24536, 27603, 33737, 36804, 55206, 67474, 73608, 82809, 101211, 110412, 134948, 165618, 202422, 220824, 248427, 269896, 303633, 331236, 404844, 496854, 607266, 662472, 809688, 910899, 993708, 1214532, 1821798, 1987416, 2429064, 2732697, 3643596, 5465394, 7287192, 10930788, 21861576]

約数ペア:

[(1, 21861576), (2, 10930788), (3, 7287192), (4, 5465394), (6, 3643596), (8, 2732697), (9, 2429064), (11, 1987416), (12, 1821798), (18, 1214532), (22, 993708), (24, 910899), (27, 809688), (33, 662472), (36, 607266), (44, 496854), (54, 404844), (66, 331236), (72, 303633), (81, 269896), (88, 248427), (99, 220824), (108, 202422), (132, 165618), (162, 134948), (198, 110412), (216, 101211), (264, 82809), (297, 73608), (324, 67474), (396, 55206), (594, 36804), (648, 33737), (792, 27603), (891, 24536), (1188, 18402), (1782, 12268), (2376, 9201), (3067, 7128), (3564, 6134)]