19391318784

素因数分解:

$2^8\times 3^3\times {\mathrm{2805457}}^1$

素因数の和:2805482

約数の個数: 72

約数和(自身を含む): 57343561520

約数和(自身を除く): 37952242736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2805457, 5610914, 8416371, 11221828, 16832742, 22443656, 25249113, 33665484, 44887312, 50498226, 67330968, 75747339, 89774624, 100996452, 134661936, 151494678, 179549248, 201992904, 269323872, 302989356, 359098496, 403985808, 538647744, 605978712, 718196992, 807971616, 1077295488, 1211957424, 1615943232, 2154590976, 2423914848, 3231886464, 4847829696, 6463772928, 9695659392, 19391318784]

約数ペア:

[(1, 19391318784), (2, 9695659392), (3, 6463772928), (4, 4847829696), (6, 3231886464), (8, 2423914848), (9, 2154590976), (12, 1615943232), (16, 1211957424), (18, 1077295488), (24, 807971616), (27, 718196992), (32, 605978712), (36, 538647744), (48, 403985808), (54, 359098496), (64, 302989356), (72, 269323872), (96, 201992904), (108, 179549248), (128, 151494678), (144, 134661936), (192, 100996452), (216, 89774624), (256, 75747339), (288, 67330968), (384, 50498226), (432, 44887312), (576, 33665484), (768, 25249113), (864, 22443656), (1152, 16832742), (1728, 11221828), (2304, 8416371), (3456, 5610914), (6912, 2805457)]