13881456

素因数分解:

$2^4\times 3^4\times {\mathrm{10711}}^1$

素因数の和:10731

約数の個数: 50

約数和(自身を含む): 40180712

約数和(自身を除く): 26299256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 10711, 21422, 32133, 42844, 64266, 85688, 96399, 128532, 171376, 192798, 257064, 289197, 385596, 514128, 578394, 771192, 867591, 1156788, 1542384, 1735182, 2313576, 3470364, 4627152, 6940728, 13881456]

約数ペア:

[(1, 13881456), (2, 6940728), (3, 4627152), (4, 3470364), (6, 2313576), (8, 1735182), (9, 1542384), (12, 1156788), (16, 867591), (18, 771192), (24, 578394), (27, 514128), (36, 385596), (48, 289197), (54, 257064), (72, 192798), (81, 171376), (108, 128532), (144, 96399), (162, 85688), (216, 64266), (324, 42844), (432, 32133), (648, 21422), (1296, 10711)]