40399674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18149}}^1$

素因数の和:18214

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 53689926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 18149, 36298, 54447, 108894, 127043, 254086, 381129, 762258, 961897, 1923794, 2885691, 5771382, 6733279, 13466558, 20199837, 40399674]

約数ペア:

[(1, 40399674), (2, 20199837), (3, 13466558), (6, 6733279), (7, 5771382), (14, 2885691), (21, 1923794), (42, 961897), (53, 762258), (106, 381129), (159, 254086), (318, 127043), (371, 108894), (742, 54447), (1113, 36298), (2226, 18149)]