28840374

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3426

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 37022346

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 3359, 4293, 6718, 8586, 10077, 20154, 30231, 60462, 90693, 178027, 181386, 272079, 356054, 534081, 544158, 1068162, 1602243, 3204486, 4806729, 9613458, 14420187, 28840374]

約数ペア:

[(1, 28840374), (2, 14420187), (3, 9613458), (6, 4806729), (9, 3204486), (18, 1602243), (27, 1068162), (53, 544158), (54, 534081), (81, 356054), (106, 272079), (159, 181386), (162, 178027), (318, 90693), (477, 60462), (954, 30231), (1431, 20154), (2862, 10077), (3359, 8586), (4293, 6718)]