18237934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 32909184

約数和(自身を除く): 14671250

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 1483, 2966, 6149, 12298, 16313, 19279, 32626, 38558, 63769, 127538, 212069, 424138, 701459, 828997, 1402918, 1657994, 9118967, 18237934]

約数ペア:

[(1, 18237934), (2, 9118967), (11, 1657994), (13, 1402918), (22, 828997), (26, 701459), (43, 424138), (86, 212069), (143, 127538), (286, 63769), (473, 38558), (559, 32626), (946, 19279), (1118, 16313), (1483, 12298), (2966, 6149)]