17354972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 16175140

約数列:

[1, 2, 4, 23, 41, 43, 46, 82, 86, 92, 107, 164, 172, 214, 428, 943, 989, 1763, 1886, 1978, 2461, 3526, 3772, 3956, 4387, 4601, 4922, 7052, 8774, 9202, 9844, 17548, 18404, 40549, 81098, 100901, 105823, 162196, 188641, 201802, 211646, 377282, 403604, 423292, 754564, 4338743, 8677486, 17354972]

約数ペア:

[(1, 17354972), (2, 8677486), (4, 4338743), (23, 754564), (41, 423292), (43, 403604), (46, 377282), (82, 211646), (86, 201802), (92, 188641), (107, 162196), (164, 105823), (172, 100901), (214, 81098), (428, 40549), (943, 18404), (989, 17548), (1763, 9844), (1886, 9202), (1978, 8774), (2461, 7052), (3526, 4922), (3772, 4601), (3956, 4387)]