18738918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31547}}^1$

素因数の和:31569

約数の個数: 32

約数和(自身を含む): 45429120

約数和(自身を除く): 26690202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 31547, 63094, 94641, 189282, 283923, 347017, 567846, 694034, 851769, 1041051, 1703538, 2082102, 3123153, 6246306, 9369459, 18738918]

約数ペア:

[(1, 18738918), (2, 9369459), (3, 6246306), (6, 3123153), (9, 2082102), (11, 1703538), (18, 1041051), (22, 851769), (27, 694034), (33, 567846), (54, 347017), (66, 283923), (99, 189282), (198, 94641), (297, 63094), (594, 31547)]