16381476

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3720

約数の個数: 36

約数和(自身を含む): 41746432

約数和(自身を除く): 25364956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3583, 4572, 7166, 10749, 14332, 21498, 32247, 42996, 64494, 128988, 455041, 910082, 1365123, 1820164, 2730246, 4095369, 5460492, 8190738, 16381476]

約数ペア:

[(1, 16381476), (2, 8190738), (3, 5460492), (4, 4095369), (6, 2730246), (9, 1820164), (12, 1365123), (18, 910082), (36, 455041), (127, 128988), (254, 64494), (381, 42996), (508, 32247), (762, 21498), (1143, 14332), (1524, 10749), (2286, 7166), (3583, 4572)]