12741534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3241

約数の個数: 48

約数和(自身を含む): 31488912

約数和(自身を除く): 18747378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3203, 3978, 6406, 9609, 19218, 28827, 41639, 54451, 57654, 83278, 108902, 124917, 163353, 249834, 326706, 374751, 490059, 707863, 749502, 980118, 1415726, 2123589, 4247178, 6370767, 12741534]

約数ペア:

[(1, 12741534), (2, 6370767), (3, 4247178), (6, 2123589), (9, 1415726), (13, 980118), (17, 749502), (18, 707863), (26, 490059), (34, 374751), (39, 326706), (51, 249834), (78, 163353), (102, 124917), (117, 108902), (153, 83278), (221, 57654), (234, 54451), (306, 41639), (442, 28827), (663, 19218), (1326, 9609), (1989, 6406), (3203, 3978)]