16902504

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 46066020

約数和(自身を除く): 29163516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1297, 1448, 1629, 2172, 2594, 3258, 3891, 4344, 5188, 6516, 7782, 10376, 11673, 13032, 15564, 23346, 31128, 46692, 93384, 234757, 469514, 704271, 939028, 1408542, 1878056, 2112813, 2817084, 4225626, 5634168, 8451252, 16902504]

約数ペア:

[(1, 16902504), (2, 8451252), (3, 5634168), (4, 4225626), (6, 2817084), (8, 2112813), (9, 1878056), (12, 1408542), (18, 939028), (24, 704271), (36, 469514), (72, 234757), (181, 93384), (362, 46692), (543, 31128), (724, 23346), (1086, 15564), (1297, 13032), (1448, 11673), (1629, 10376), (2172, 7782), (2594, 6516), (3258, 5188), (3891, 4344)]