7400538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7243

約数の個数: 32

約数和(自身を含む): 17313600

約数和(自身を除く): 9913062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7213, 14426, 21639, 43278, 64917, 129834, 137047, 194751, 274094, 389502, 411141, 822282, 1233423, 2466846, 3700269, 7400538]

約数ペア:

[(1, 7400538), (2, 3700269), (3, 2466846), (6, 1233423), (9, 822282), (18, 411141), (19, 389502), (27, 274094), (38, 194751), (54, 137047), (57, 129834), (114, 64917), (171, 43278), (342, 21639), (513, 14426), (1026, 7213)]