15927984

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 45439056

約数和(自身を除く): 29511072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2087, 2544, 3816, 4174, 6261, 7632, 8348, 12522, 16696, 18783, 25044, 33392, 37566, 50088, 75132, 100176, 110611, 150264, 221222, 300528, 331833, 442444, 663666, 884888, 995499, 1327332, 1769776, 1990998, 2654664, 3981996, 5309328, 7963992, 15927984]

約数ペア:

[(1, 15927984), (2, 7963992), (3, 5309328), (4, 3981996), (6, 2654664), (8, 1990998), (9, 1769776), (12, 1327332), (16, 995499), (18, 884888), (24, 663666), (36, 442444), (48, 331833), (53, 300528), (72, 221222), (106, 150264), (144, 110611), (159, 100176), (212, 75132), (318, 50088), (424, 37566), (477, 33392), (636, 25044), (848, 18783), (954, 16696), (1272, 12522), (1908, 8348), (2087, 7632), (2544, 6261), (3816, 4174)]