21898296

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 70794000

約数和(自身を除く): 48895704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2069, 2646, 3528, 4138, 5292, 6207, 8276, 10584, 12414, 14483, 16552, 18621, 24828, 28966, 37242, 43449, 49656, 55863, 57932, 74484, 86898, 101381, 111726, 115864, 130347, 148968, 173796, 202762, 223452, 260694, 304143, 347592, 391041, 405524, 446904, 521388, 608286, 782082, 811048, 912429, 1042776, 1216572, 1564164, 1824858, 2433144, 2737287, 3128328, 3649716, 5474574, 7299432, 10949148, 21898296]

約数ペア:

[(1, 21898296), (2, 10949148), (3, 7299432), (4, 5474574), (6, 3649716), (7, 3128328), (8, 2737287), (9, 2433144), (12, 1824858), (14, 1564164), (18, 1216572), (21, 1042776), (24, 912429), (27, 811048), (28, 782082), (36, 608286), (42, 521388), (49, 446904), (54, 405524), (56, 391041), (63, 347592), (72, 304143), (84, 260694), (98, 223452), (108, 202762), (126, 173796), (147, 148968), (168, 130347), (189, 115864), (196, 111726), (216, 101381), (252, 86898), (294, 74484), (378, 57932), (392, 55863), (441, 49656), (504, 43449), (588, 37242), (756, 28966), (882, 24828), (1176, 18621), (1323, 16552), (1512, 14483), (1764, 12414), (2069, 10584), (2646, 8276), (3528, 6207), (4138, 5292)]