17915976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19166

約数の個数: 48

約数和(自身を含む): 52257660

約数和(自身を除く): 34341684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19141, 38282, 57423, 76564, 114846, 153128, 172269, 229692, 248833, 344538, 459384, 497666, 689076, 746499, 995332, 1378152, 1492998, 1990664, 2239497, 2985996, 4478994, 5971992, 8957988, 17915976]

約数ペア:

[(1, 17915976), (2, 8957988), (3, 5971992), (4, 4478994), (6, 2985996), (8, 2239497), (9, 1990664), (12, 1492998), (13, 1378152), (18, 995332), (24, 746499), (26, 689076), (36, 497666), (39, 459384), (52, 344538), (72, 248833), (78, 229692), (104, 172269), (117, 153128), (156, 114846), (234, 76564), (312, 57423), (468, 38282), (936, 19141)]