12780821928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{76076321}}^1$

素因数の和:76076337

約数の個数: 32

約数和(自身を含む): 36516634560

約数和(自身を除く): 23735812632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 76076321, 152152642, 228228963, 304305284, 456457926, 532534247, 608610568, 912915852, 1065068494, 1597602741, 1825831704, 2130136988, 3195205482, 4260273976, 6390410964, 12780821928]

約数ペア:

[(1, 12780821928), (2, 6390410964), (3, 4260273976), (4, 3195205482), (6, 2130136988), (7, 1825831704), (8, 1597602741), (12, 1065068494), (14, 912915852), (21, 608610568), (24, 532534247), (28, 456457926), (42, 304305284), (56, 228228963), (84, 152152642), (168, 76076321)]