21933576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{6217}}^1$

素因数の和:6243

約数の個数: 72

約数和(自身を含む): 69113070

約数和(自身を除く): 47179494

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 6217, 12434, 18651, 24868, 37302, 43519, 49736, 55953, 74604, 87038, 111906, 130557, 149208, 174076, 223812, 261114, 304633, 348152, 391671, 447624, 522228, 609266, 783342, 913899, 1044456, 1218532, 1566684, 1827798, 2437064, 2741697, 3133368, 3655596, 5483394, 7311192, 10966788, 21933576]

約数ペア:

[(1, 21933576), (2, 10966788), (3, 7311192), (4, 5483394), (6, 3655596), (7, 3133368), (8, 2741697), (9, 2437064), (12, 1827798), (14, 1566684), (18, 1218532), (21, 1044456), (24, 913899), (28, 783342), (36, 609266), (42, 522228), (49, 447624), (56, 391671), (63, 348152), (72, 304633), (84, 261114), (98, 223812), (126, 174076), (147, 149208), (168, 130557), (196, 111906), (252, 87038), (294, 74604), (392, 55953), (441, 49736), (504, 43519), (588, 37302), (882, 24868), (1176, 18651), (1764, 12434), (3528, 6217)]