15671034516

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{71569}}^1$

素因数の和:71904

約数の個数: 48

約数和(自身を含む): 37225560960

約数和(自身を除く): 21554526444

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 426, 514, 771, 852, 1028, 1542, 3084, 18247, 36494, 54741, 71569, 72988, 109482, 143138, 214707, 218964, 286276, 429414, 858828, 5081399, 10162798, 15244197, 18393233, 20325596, 30488394, 36786466, 55179699, 60976788, 73572932, 110359398, 220718796, 1305919543, 2611839086, 3917758629, 5223678172, 7835517258, 15671034516]

約数ペア:

[(1, 15671034516), (2, 7835517258), (3, 5223678172), (4, 3917758629), (6, 2611839086), (12, 1305919543), (71, 220718796), (142, 110359398), (213, 73572932), (257, 60976788), (284, 55179699), (426, 36786466), (514, 30488394), (771, 20325596), (852, 18393233), (1028, 15244197), (1542, 10162798), (3084, 5081399), (18247, 858828), (36494, 429414), (54741, 286276), (71569, 218964), (72988, 214707), (109482, 143138)]