42009678

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1454

約数の個数: 40

約数和(自身を含む): 94655880

約数和(自身を除く): 52646202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1229, 1266, 1899, 2458, 3687, 3798, 5697, 7374, 11061, 11394, 17091, 22122, 33183, 34182, 66366, 99549, 199098, 259319, 518638, 777957, 1555914, 2333871, 4667742, 7001613, 14003226, 21004839, 42009678]

約数ペア:

[(1, 42009678), (2, 21004839), (3, 14003226), (6, 7001613), (9, 4667742), (18, 2333871), (27, 1555914), (54, 777957), (81, 518638), (162, 259319), (211, 199098), (422, 99549), (633, 66366), (1229, 34182), (1266, 33183), (1899, 22122), (2458, 17091), (3687, 11394), (3798, 11061), (5697, 7374)]