18772272

素因数分解:

$2^4\times 3^2\times {\mathrm{130363}}^1$

素因数の和:130377

約数の個数: 30

約数和(自身を含む): 52536692

約数和(自身を除く): 33764420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130363, 260726, 391089, 521452, 782178, 1042904, 1173267, 1564356, 2085808, 2346534, 3128712, 4693068, 6257424, 9386136, 18772272]

約数ペア:

[(1, 18772272), (2, 9386136), (3, 6257424), (4, 4693068), (6, 3128712), (8, 2346534), (9, 2085808), (12, 1564356), (16, 1173267), (18, 1042904), (24, 782178), (36, 521452), (48, 391089), (72, 260726), (144, 130363)]