28337990454

素因数分解:

$2^1\times 3^4\times {\mathrm{607}}^1\times {\mathrm{288181}}^1$

素因数の和:288802

約数の個数: 40

約数和(自身を含む): 63602920128

約数和(自身を除く): 35264929674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 607, 1214, 1821, 3642, 5463, 10926, 16389, 32778, 49167, 98334, 288181, 576362, 864543, 1729086, 2593629, 5187258, 7780887, 15561774, 23342661, 46685322, 174925867, 349851734, 524777601, 1049555202, 1574332803, 3148665606, 4722998409, 9445996818, 14168995227, 28337990454]

約数ペア:

[(1, 28337990454), (2, 14168995227), (3, 9445996818), (6, 4722998409), (9, 3148665606), (18, 1574332803), (27, 1049555202), (54, 524777601), (81, 349851734), (162, 174925867), (607, 46685322), (1214, 23342661), (1821, 15561774), (3642, 7780887), (5463, 5187258), (10926, 2593629), (16389, 1729086), (32778, 864543), (49167, 576362), (98334, 288181)]