15834756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 26743164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1439, 1572, 1834, 2751, 2878, 3668, 4317, 5502, 5756, 8634, 10073, 11004, 17268, 20146, 30219, 40292, 60438, 120876, 188509, 377018, 565527, 754036, 1131054, 1319563, 2262108, 2639126, 3958689, 5278252, 7917378, 15834756]

約数ペア:

[(1, 15834756), (2, 7917378), (3, 5278252), (4, 3958689), (6, 2639126), (7, 2262108), (12, 1319563), (14, 1131054), (21, 754036), (28, 565527), (42, 377018), (84, 188509), (131, 120876), (262, 60438), (393, 40292), (524, 30219), (786, 20146), (917, 17268), (1439, 11004), (1572, 10073), (1834, 8634), (2751, 5756), (2878, 5502), (3668, 4317)]