17253756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12289}}^1$

素因数の和:12315

約数の個数: 48

約数和(自身を含む): 48176800

約数和(自身を除く): 30923044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12289, 24578, 36867, 49156, 73734, 110601, 147468, 159757, 221202, 319514, 331803, 442404, 479271, 639028, 663606, 958542, 1327212, 1437813, 1917084, 2875626, 4313439, 5751252, 8626878, 17253756]

約数ペア:

[(1, 17253756), (2, 8626878), (3, 5751252), (4, 4313439), (6, 2875626), (9, 1917084), (12, 1437813), (13, 1327212), (18, 958542), (26, 663606), (27, 639028), (36, 479271), (39, 442404), (52, 331803), (54, 319514), (78, 221202), (108, 159757), (117, 147468), (156, 110601), (234, 73734), (351, 49156), (468, 36867), (702, 24578), (1404, 12289)]