15330888

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 42120000

約数和(自身を除く): 26789112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 2999, 5112, 5998, 8997, 11996, 17994, 23992, 26991, 35988, 53982, 71976, 107964, 212929, 215928, 425858, 638787, 851716, 1277574, 1703432, 1916361, 2555148, 3832722, 5110296, 7665444, 15330888]

約数ペア:

[(1, 15330888), (2, 7665444), (3, 5110296), (4, 3832722), (6, 2555148), (8, 1916361), (9, 1703432), (12, 1277574), (18, 851716), (24, 638787), (36, 425858), (71, 215928), (72, 212929), (142, 107964), (213, 71976), (284, 53982), (426, 35988), (568, 26991), (639, 23992), (852, 17994), (1278, 11996), (1704, 8997), (2556, 5998), (2999, 5112)]