15620796

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 41277600

約数和(自身を除く): 25656804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2729, 2862, 5458, 5724, 8187, 10916, 16374, 24561, 32748, 49122, 73683, 98244, 144637, 147366, 289274, 294732, 433911, 578548, 867822, 1301733, 1735644, 2603466, 3905199, 5206932, 7810398, 15620796]

約数ペア:

[(1, 15620796), (2, 7810398), (3, 5206932), (4, 3905199), (6, 2603466), (9, 1735644), (12, 1301733), (18, 867822), (27, 578548), (36, 433911), (53, 294732), (54, 289274), (106, 147366), (108, 144637), (159, 98244), (212, 73683), (318, 49122), (477, 32748), (636, 24561), (954, 16374), (1431, 10916), (1908, 8187), (2729, 5724), (2862, 5458)]