2018320242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 4333409280

約数和(自身を除く): 2315089038

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 107, 138, 159, 214, 318, 321, 642, 1219, 2438, 2461, 2579, 3657, 4922, 5158, 5671, 7314, 7383, 7737, 11342, 14766, 15474, 17013, 34026, 59317, 118634, 130433, 136687, 177951, 260866, 273374, 275953, 355902, 391299, 410061, 551906, 782598, 820122, 827859, 1655718, 3143801, 6287602, 6346919, 9431403, 12693838, 14625509, 18862806, 19040757, 29251018, 38081514, 43876527, 87753054, 336386707, 672773414, 1009160121, 2018320242]

約数ペア:

[(1, 2018320242), (2, 1009160121), (3, 672773414), (6, 336386707), (23, 87753054), (46, 43876527), (53, 38081514), (69, 29251018), (106, 19040757), (107, 18862806), (138, 14625509), (159, 12693838), (214, 9431403), (318, 6346919), (321, 6287602), (642, 3143801), (1219, 1655718), (2438, 827859), (2461, 820122), (2579, 782598), (3657, 551906), (4922, 410061), (5158, 391299), (5671, 355902), (7314, 275953), (7383, 273374), (7737, 260866), (11342, 177951), (14766, 136687), (15474, 130433), (17013, 118634), (34026, 59317)]