7387278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8164722

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 269, 398, 538, 597, 807, 1194, 1614, 4577, 6187, 9154, 12374, 13731, 18561, 27462, 37122, 53531, 107062, 160593, 321186, 1231213, 2462426, 3693639, 7387278]

約数ペア:

[(1, 7387278), (2, 3693639), (3, 2462426), (6, 1231213), (23, 321186), (46, 160593), (69, 107062), (138, 53531), (199, 37122), (269, 27462), (398, 18561), (538, 13731), (597, 12374), (807, 9154), (1194, 6187), (1614, 4577)]