18036642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4363}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 39590208

約数和(自身を除く): 21553566

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4363, 8726, 13089, 26178, 56719, 113438, 170157, 231239, 340314, 462478, 693717, 1387434, 3006107, 6012214, 9018321, 18036642]

約数ペア:

[(1, 18036642), (2, 9018321), (3, 6012214), (6, 3006107), (13, 1387434), (26, 693717), (39, 462478), (53, 340314), (78, 231239), (106, 170157), (159, 113438), (318, 56719), (689, 26178), (1378, 13089), (2067, 8726), (4134, 4363)]