18910968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{34259}}^1$

素因数の和:34291

約数の個数: 32

約数和(自身を含む): 49334400

約数和(自身を除く): 30423432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 34259, 68518, 102777, 137036, 205554, 274072, 411108, 787957, 822216, 1575914, 2363871, 3151828, 4727742, 6303656, 9455484, 18910968]

約数ペア:

[(1, 18910968), (2, 9455484), (3, 6303656), (4, 4727742), (6, 3151828), (8, 2363871), (12, 1575914), (23, 822216), (24, 787957), (46, 411108), (69, 274072), (92, 205554), (138, 137036), (184, 102777), (276, 68518), (552, 34259)]