39451542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 89268480

約数和(自身を除く): 49816938

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 107, 163, 174, 214, 321, 326, 377, 489, 642, 754, 978, 1131, 1391, 2119, 2262, 2782, 3103, 4173, 4238, 4727, 6206, 6357, 8346, 9309, 9454, 12714, 14181, 17441, 18618, 28362, 34882, 40339, 52323, 61451, 80678, 104646, 121017, 122902, 184353, 226733, 242034, 368706, 453466, 505789, 680199, 1011578, 1360398, 1517367, 3034734, 6575257, 13150514, 19725771, 39451542]

約数ペア:

[(1, 39451542), (2, 19725771), (3, 13150514), (6, 6575257), (13, 3034734), (26, 1517367), (29, 1360398), (39, 1011578), (58, 680199), (78, 505789), (87, 453466), (107, 368706), (163, 242034), (174, 226733), (214, 184353), (321, 122902), (326, 121017), (377, 104646), (489, 80678), (642, 61451), (754, 52323), (978, 40339), (1131, 34882), (1391, 28362), (2119, 18618), (2262, 17441), (2782, 14181), (3103, 12714), (4173, 9454), (4238, 9309), (4727, 8346), (6206, 6357)]