31119156

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 78874432

約数和(自身を除く): 47755276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1389, 1852, 1867, 2778, 3734, 4167, 5556, 5601, 7468, 8334, 11202, 16668, 16803, 22404, 33606, 67212, 864421, 1728842, 2593263, 3457684, 5186526, 7779789, 10373052, 15559578, 31119156]

約数ペア:

[(1, 31119156), (2, 15559578), (3, 10373052), (4, 7779789), (6, 5186526), (9, 3457684), (12, 2593263), (18, 1728842), (36, 864421), (463, 67212), (926, 33606), (1389, 22404), (1852, 16803), (1867, 16668), (2778, 11202), (3734, 8334), (4167, 7468), (5556, 5601)]