30728538

素因数分解:

$2^1\times 3^3\times {\mathrm{569047}}^1$

素因数の和:569058

約数の個数: 16

約数和(自身を含む): 68285760

約数和(自身を除く): 37557222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 569047, 1138094, 1707141, 3414282, 5121423, 10242846, 15364269, 30728538]

約数ペア:

[(1, 30728538), (2, 15364269), (3, 10242846), (6, 5121423), (9, 3414282), (18, 1707141), (27, 1138094), (54, 569047)]