18213183792

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{995909}}^1$

素因数の和:996050

約数の個数: 60

約数和(自身を含む): 51373021440

約数和(自身を除く): 33159837648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 995909, 1991818, 2987727, 3983636, 5975454, 7967272, 8963181, 11950908, 15934544, 17926362, 23901816, 35852724, 47803632, 71705448, 126480443, 143410896, 252960886, 379441329, 505921772, 758882658, 1011843544, 1138323987, 1517765316, 2023687088, 2276647974, 3035530632, 4553295948, 6071061264, 9106591896, 18213183792]

約数ペア:

[(1, 18213183792), (2, 9106591896), (3, 6071061264), (4, 4553295948), (6, 3035530632), (8, 2276647974), (9, 2023687088), (12, 1517765316), (16, 1138323987), (18, 1011843544), (24, 758882658), (36, 505921772), (48, 379441329), (72, 252960886), (127, 143410896), (144, 126480443), (254, 71705448), (381, 47803632), (508, 35852724), (762, 23901816), (1016, 17926362), (1143, 15934544), (1524, 11950908), (2032, 8963181), (2286, 7967272), (3048, 5975454), (4572, 3983636), (6096, 2987727), (9144, 1991818), (18288, 995909)]