28918278

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{55399}}^1$

素因数の和:55436

約数の個数: 24

約数和(自身を含む): 64818000

約数和(自身を除く): 35899722

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 55399, 110798, 166197, 332394, 498591, 997182, 1606571, 3213142, 4819713, 9639426, 14459139, 28918278]

約数ペア:

[(1, 28918278), (2, 14459139), (3, 9639426), (6, 4819713), (9, 3213142), (18, 1606571), (29, 997182), (58, 498591), (87, 332394), (174, 166197), (261, 110798), (522, 55399)]