28428282

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{8017}}^1$

素因数の和:8222

約数の個数: 24

約数和(自身を含む): 61914996

約数和(自身を除く): 33486714

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 8017, 16034, 24051, 48102, 72153, 144306, 1579349, 3158698, 4738047, 9476094, 14214141, 28428282]

約数ペア:

[(1, 28428282), (2, 14214141), (3, 9476094), (6, 4738047), (9, 3158698), (18, 1579349), (197, 144306), (394, 72153), (591, 48102), (1182, 24051), (1773, 16034), (3546, 8017)]