9145368

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 25131600

約数和(自身を除く): 15986232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 1789, 2556, 3578, 5112, 5367, 7156, 10734, 14312, 16101, 21468, 32202, 42936, 64404, 127019, 128808, 254038, 381057, 508076, 762114, 1016152, 1143171, 1524228, 2286342, 3048456, 4572684, 9145368]

約数ペア:

[(1, 9145368), (2, 4572684), (3, 3048456), (4, 2286342), (6, 1524228), (8, 1143171), (9, 1016152), (12, 762114), (18, 508076), (24, 381057), (36, 254038), (71, 128808), (72, 127019), (142, 64404), (213, 42936), (284, 32202), (426, 21468), (568, 16101), (639, 14312), (852, 10734), (1278, 7156), (1704, 5367), (1789, 5112), (2556, 3578)]