17966954088

素因数分解:

$2^3\times 3^4\times {\mathrm{1399}}^1\times {\mathrm{19819}}^1$

素因数の和:21236

約数の個数: 80

約数和(自身を含む): 50362620000

約数和(自身を除く): 32395665912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1399, 2798, 4197, 5596, 8394, 11192, 12591, 16788, 19819, 25182, 33576, 37773, 39638, 50364, 59457, 75546, 79276, 100728, 113319, 118914, 151092, 158552, 178371, 226638, 237828, 302184, 356742, 453276, 475656, 535113, 713484, 906552, 1070226, 1426968, 1605339, 2140452, 3210678, 4280904, 6421356, 12842712, 27726781, 55453562, 83180343, 110907124, 166360686, 221814248, 249541029, 332721372, 499082058, 665442744, 748623087, 998164116, 1497246174, 1996328232, 2245869261, 2994492348, 4491738522, 5988984696, 8983477044, 17966954088]

約数ペア:

[(1, 17966954088), (2, 8983477044), (3, 5988984696), (4, 4491738522), (6, 2994492348), (8, 2245869261), (9, 1996328232), (12, 1497246174), (18, 998164116), (24, 748623087), (27, 665442744), (36, 499082058), (54, 332721372), (72, 249541029), (81, 221814248), (108, 166360686), (162, 110907124), (216, 83180343), (324, 55453562), (648, 27726781), (1399, 12842712), (2798, 6421356), (4197, 4280904), (5596, 3210678), (8394, 2140452), (11192, 1605339), (12591, 1426968), (16788, 1070226), (19819, 906552), (25182, 713484), (33576, 535113), (37773, 475656), (39638, 453276), (50364, 356742), (59457, 302184), (75546, 237828), (79276, 226638), (100728, 178371), (113319, 158552), (118914, 151092)]