457290054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1954231}}^1$

素因数の和:1954252

約数の個数: 24

約数和(自身を含む): 1067010672

約数和(自身を除く): 609720618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1954231, 3908462, 5862693, 11725386, 17588079, 25405003, 35176158, 50810006, 76215009, 152430018, 228645027, 457290054]

約数ペア:

[(1, 457290054), (2, 228645027), (3, 152430018), (6, 76215009), (9, 50810006), (13, 35176158), (18, 25405003), (26, 17588079), (39, 11725386), (78, 5862693), (117, 3908462), (234, 1954231)]