47519838

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28387}}^1$

素因数の和:28429

約数の個数: 32

約数和(自身を含む): 109009920

約数和(自身を除く): 61490082

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 28387, 56774, 85161, 170322, 255483, 510966, 766449, 879997, 1532898, 1759994, 2639991, 5279982, 7919973, 15839946, 23759919, 47519838]

約数ペア:

[(1, 47519838), (2, 23759919), (3, 15839946), (6, 7919973), (9, 5279982), (18, 2639991), (27, 1759994), (31, 1532898), (54, 879997), (62, 766449), (93, 510966), (186, 255483), (279, 170322), (558, 85161), (837, 56774), (1674, 28387)]