18961026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14563}}^1$

素因数の和:14606

約数の個数: 32

約数和(自身を含む): 44740608

約数和(自身を除く): 25779582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 14563, 29126, 43689, 87378, 101941, 203882, 305823, 451453, 611646, 902906, 1354359, 2708718, 3160171, 6320342, 9480513, 18961026]

約数ペア:

[(1, 18961026), (2, 9480513), (3, 6320342), (6, 3160171), (7, 2708718), (14, 1354359), (21, 902906), (31, 611646), (42, 451453), (62, 305823), (93, 203882), (186, 101941), (217, 87378), (434, 43689), (651, 29126), (1302, 14563)]