18114292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 20270348

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 509, 574, 868, 1018, 1148, 1271, 2036, 2542, 3563, 5084, 7126, 8897, 14252, 15779, 17794, 20869, 31558, 35588, 41738, 63116, 83476, 110453, 146083, 220906, 292166, 441812, 584332, 646939, 1293878, 2587756, 4528573, 9057146, 18114292]

約数ペア:

[(1, 18114292), (2, 9057146), (4, 4528573), (7, 2587756), (14, 1293878), (28, 646939), (31, 584332), (41, 441812), (62, 292166), (82, 220906), (124, 146083), (164, 110453), (217, 83476), (287, 63116), (434, 41738), (509, 35588), (574, 31558), (868, 20869), (1018, 17794), (1148, 15779), (1271, 14252), (2036, 8897), (2542, 7126), (3563, 5084)]