40724154

素因数分解:

$2^1\times 3^3\times {\mathrm{761}}^1\times {\mathrm{991}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 90708480

約数和(自身を除く): 49984326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 761, 991, 1522, 1982, 2283, 2973, 4566, 5946, 6849, 8919, 13698, 17838, 20547, 26757, 41094, 53514, 754151, 1508302, 2262453, 4524906, 6787359, 13574718, 20362077, 40724154]

約数ペア:

[(1, 40724154), (2, 20362077), (3, 13574718), (6, 6787359), (9, 4524906), (18, 2262453), (27, 1508302), (54, 754151), (761, 53514), (991, 41094), (1522, 26757), (1982, 20547), (2283, 17838), (2973, 13698), (4566, 8919), (5946, 6849)]