17889216

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 56

約数和(自身を含む): 49401984

約数和(自身を除く): 31512768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4051, 4416, 8102, 12153, 16204, 24306, 32408, 48612, 64816, 93173, 97224, 129632, 186346, 194448, 259264, 279519, 372692, 388896, 559038, 745384, 777792, 1118076, 1490768, 2236152, 2981536, 4472304, 5963072, 8944608, 17889216]

約数ペア:

[(1, 17889216), (2, 8944608), (3, 5963072), (4, 4472304), (6, 2981536), (8, 2236152), (12, 1490768), (16, 1118076), (23, 777792), (24, 745384), (32, 559038), (46, 388896), (48, 372692), (64, 279519), (69, 259264), (92, 194448), (96, 186346), (138, 129632), (184, 97224), (192, 93173), (276, 64816), (368, 48612), (552, 32408), (736, 24306), (1104, 16204), (1472, 12153), (2208, 8102), (4051, 4416)]