123231774

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 249850656

約数和(自身を除く): 126618882

約数列:

[1, 2, 3, 6, 137, 197, 274, 394, 411, 591, 761, 822, 1182, 1522, 2283, 4566, 26989, 53978, 80967, 104257, 149917, 161934, 208514, 299834, 312771, 449751, 625542, 899502, 20538629, 41077258, 61615887, 123231774]

約数ペア:

[(1, 123231774), (2, 61615887), (3, 41077258), (6, 20538629), (137, 899502), (197, 625542), (274, 449751), (394, 312771), (411, 299834), (591, 208514), (761, 161934), (822, 149917), (1182, 104257), (1522, 80967), (2283, 53978), (4566, 26989)]