15672783978

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3643139}}^1$

素因数の和:3643386

約数の個数: 24

約数和(自身を含む): 34099790400

約数和(自身を除く): 18427006422

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 3643139, 7286278, 10929417, 21858834, 32788251, 65576502, 870710221, 1741420442, 2612130663, 5224261326, 7836391989, 15672783978]

約数ペア:

[(1, 15672783978), (2, 7836391989), (3, 5224261326), (6, 2612130663), (9, 1741420442), (18, 870710221), (239, 65576502), (478, 32788251), (717, 21858834), (1434, 10929417), (2151, 7286278), (4302, 3643139)]