13206876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 32524800

約数和(自身を除く): 19317924

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 439, 654, 878, 1308, 1317, 1756, 2507, 2634, 5014, 5268, 7521, 10028, 10097, 15042, 20194, 30084, 30291, 40388, 47851, 60582, 95702, 121164, 143553, 191404, 287106, 574212, 1100573, 2201146, 3301719, 4402292, 6603438, 13206876]

約数ペア:

[(1, 13206876), (2, 6603438), (3, 4402292), (4, 3301719), (6, 2201146), (12, 1100573), (23, 574212), (46, 287106), (69, 191404), (92, 143553), (109, 121164), (138, 95702), (218, 60582), (276, 47851), (327, 40388), (436, 30291), (439, 30084), (654, 20194), (878, 15042), (1308, 10097), (1317, 10028), (1756, 7521), (2507, 5268), (2634, 5014)]