64944774

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{63299}}^1$

素因数の和:63329

約数の個数: 32

約数和(自身を含む): 151920000

約数和(自身を除く): 86975226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 63299, 126598, 189897, 379794, 569691, 1139382, 1202681, 1709073, 2405362, 3418146, 3608043, 7216086, 10824129, 21648258, 32472387, 64944774]

約数ペア:

[(1, 64944774), (2, 32472387), (3, 21648258), (6, 10824129), (9, 7216086), (18, 3608043), (19, 3418146), (27, 2405362), (38, 1709073), (54, 1202681), (57, 1139382), (114, 569691), (171, 379794), (342, 189897), (513, 126598), (1026, 63299)]