21634032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 66983808

約数和(自身を除く): 45349776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 372, 402, 434, 469, 496, 536, 651, 744, 804, 868, 938, 961, 1072, 1302, 1407, 1488, 1608, 1736, 1876, 1922, 2077, 2604, 2814, 2883, 3216, 3472, 3752, 3844, 4154, 5208, 5628, 5766, 6231, 6727, 7504, 7688, 8308, 10416, 11256, 11532, 12462, 13454, 14539, 15376, 16616, 20181, 22512, 23064, 24924, 26908, 29078, 33232, 40362, 43617, 46128, 49848, 53816, 58156, 64387, 80724, 87234, 99696, 107632, 116312, 128774, 161448, 174468, 193161, 232624, 257548, 322896, 348936, 386322, 450709, 515096, 697872, 772644, 901418, 1030192, 1352127, 1545288, 1802836, 2704254, 3090576, 3605672, 5408508, 7211344, 10817016, 21634032]

約数ペア:

[(1, 21634032), (2, 10817016), (3, 7211344), (4, 5408508), (6, 3605672), (7, 3090576), (8, 2704254), (12, 1802836), (14, 1545288), (16, 1352127), (21, 1030192), (24, 901418), (28, 772644), (31, 697872), (42, 515096), (48, 450709), (56, 386322), (62, 348936), (67, 322896), (84, 257548), (93, 232624), (112, 193161), (124, 174468), (134, 161448), (168, 128774), (186, 116312), (201, 107632), (217, 99696), (248, 87234), (268, 80724), (336, 64387), (372, 58156), (402, 53816), (434, 49848), (469, 46128), (496, 43617), (536, 40362), (651, 33232), (744, 29078), (804, 26908), (868, 24924), (938, 23064), (961, 22512), (1072, 20181), (1302, 16616), (1407, 15376), (1488, 14539), (1608, 13454), (1736, 12462), (1876, 11532), (1922, 11256), (2077, 10416), (2604, 8308), (2814, 7688), (2883, 7504), (3216, 6727), (3472, 6231), (3752, 5766), (3844, 5628), (4154, 5208)]