21407312454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8581}}^1\times {\mathrm{37799}}^1$

素因数の和:46396

約数の個数: 32

約数和(自身を含む): 46713542400

約数和(自身を除く): 25306229946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 8581, 17162, 25743, 37799, 51486, 75598, 94391, 113397, 188782, 226794, 283173, 415789, 566346, 831578, 1247367, 2494734, 324353219, 648706438, 973059657, 1946119314, 3567885409, 7135770818, 10703656227, 21407312454]

約数ペア:

[(1, 21407312454), (2, 10703656227), (3, 7135770818), (6, 3567885409), (11, 1946119314), (22, 973059657), (33, 648706438), (66, 324353219), (8581, 2494734), (17162, 1247367), (25743, 831578), (37799, 566346), (51486, 415789), (75598, 283173), (94391, 226794), (113397, 188782)]