13228218

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12923

約数の個数: 32

約数和(自身を含む): 30945600

約数和(自身を除く): 17717382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12893, 25786, 38679, 77358, 116037, 232074, 244967, 348111, 489934, 696222, 734901, 1469802, 2204703, 4409406, 6614109, 13228218]

約数ペア:

[(1, 13228218), (2, 6614109), (3, 4409406), (6, 2204703), (9, 1469802), (18, 734901), (19, 696222), (27, 489934), (38, 348111), (54, 244967), (57, 232074), (114, 116037), (171, 77358), (342, 38679), (513, 25786), (1026, 12893)]