16304868

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 42524160

約数和(自身を除く): 26219292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 677, 892, 1338, 1354, 2007, 2031, 2676, 2708, 4014, 4062, 6021, 6093, 8028, 8124, 12042, 12186, 18279, 24084, 24372, 36558, 73116, 150971, 301942, 452913, 603884, 905826, 1358739, 1811652, 2717478, 4076217, 5434956, 8152434, 16304868]

約数ペア:

[(1, 16304868), (2, 8152434), (3, 5434956), (4, 4076217), (6, 2717478), (9, 1811652), (12, 1358739), (18, 905826), (27, 603884), (36, 452913), (54, 301942), (108, 150971), (223, 73116), (446, 36558), (669, 24372), (677, 24084), (892, 18279), (1338, 12186), (1354, 12042), (2007, 8124), (2031, 8028), (2676, 6093), (2708, 6021), (4014, 4062)]