21902496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 71705088

約数和(自身を除く): 49802592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2963, 3696, 5926, 7392, 8889, 11852, 17778, 20741, 23704, 32593, 35556, 41482, 47408, 62223, 65186, 71112, 82964, 94816, 97779, 124446, 130372, 142224, 165928, 195558, 228151, 248892, 260744, 284448, 331856, 391116, 456302, 497784, 521488, 663712, 684453, 782232, 912604, 995568, 1042976, 1368906, 1564464, 1825208, 1991136, 2737812, 3128928, 3650416, 5475624, 7300832, 10951248, 21902496]

約数ペア:

[(1, 21902496), (2, 10951248), (3, 7300832), (4, 5475624), (6, 3650416), (7, 3128928), (8, 2737812), (11, 1991136), (12, 1825208), (14, 1564464), (16, 1368906), (21, 1042976), (22, 995568), (24, 912604), (28, 782232), (32, 684453), (33, 663712), (42, 521488), (44, 497784), (48, 456302), (56, 391116), (66, 331856), (77, 284448), (84, 260744), (88, 248892), (96, 228151), (112, 195558), (132, 165928), (154, 142224), (168, 130372), (176, 124446), (224, 97779), (231, 94816), (264, 82964), (308, 71112), (336, 65186), (352, 62223), (462, 47408), (528, 41482), (616, 35556), (672, 32593), (924, 23704), (1056, 20741), (1232, 17778), (1848, 11852), (2464, 8889), (2963, 7392), (3696, 5926)]