19230426

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7635

約数の個数: 32

約数和(自身を含む): 43649280

約数和(自身を除く): 24418854

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7577, 15154, 22731, 45462, 68193, 136386, 204579, 356119, 409158, 712238, 1068357, 2136714, 3205071, 6410142, 9615213, 19230426]

約数ペア:

[(1, 19230426), (2, 9615213), (3, 6410142), (6, 3205071), (9, 2136714), (18, 1068357), (27, 712238), (47, 409158), (54, 356119), (94, 204579), (141, 136386), (282, 68193), (423, 45462), (846, 22731), (1269, 15154), (2538, 7577)]