18931926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 40981248

約数和(自身を除く): 22049322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 967, 1506, 1934, 2901, 3263, 5802, 6526, 9789, 12571, 19578, 25142, 37713, 75426, 242717, 485434, 728151, 1456302, 3155321, 6310642, 9465963, 18931926]

約数ペア:

[(1, 18931926), (2, 9465963), (3, 6310642), (6, 3155321), (13, 1456302), (26, 728151), (39, 485434), (78, 242717), (251, 75426), (502, 37713), (753, 25142), (967, 19578), (1506, 12571), (1934, 9789), (2901, 6526), (3263, 5802)]