15963048

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 44668800

約数和(自身を除く): 28705752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 281, 526, 562, 789, 843, 1052, 1124, 1578, 1686, 2104, 2248, 2367, 2529, 3156, 3372, 4734, 5058, 6312, 6744, 7101, 7587, 9468, 10116, 14202, 15174, 18936, 20232, 28404, 30348, 56808, 60696, 73903, 147806, 221709, 295612, 443418, 591224, 665127, 886836, 1330254, 1773672, 1995381, 2660508, 3990762, 5321016, 7981524, 15963048]

約数ペア:

[(1, 15963048), (2, 7981524), (3, 5321016), (4, 3990762), (6, 2660508), (8, 1995381), (9, 1773672), (12, 1330254), (18, 886836), (24, 665127), (27, 591224), (36, 443418), (54, 295612), (72, 221709), (108, 147806), (216, 73903), (263, 60696), (281, 56808), (526, 30348), (562, 28404), (789, 20232), (843, 18936), (1052, 15174), (1124, 14202), (1578, 10116), (1686, 9468), (2104, 7587), (2248, 7101), (2367, 6744), (2529, 6312), (3156, 5058), (3372, 4734)]