39727038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6977}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 86750496

約数和(自身を除く): 47023458

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 6977, 13954, 20931, 41862, 90701, 181402, 272103, 509321, 544206, 1018642, 1527963, 3055926, 6621173, 13242346, 19863519, 39727038]

約数ペア:

[(1, 39727038), (2, 19863519), (3, 13242346), (6, 6621173), (13, 3055926), (26, 1527963), (39, 1018642), (73, 544206), (78, 509321), (146, 272103), (219, 181402), (438, 90701), (949, 41862), (1898, 20931), (2847, 13954), (5694, 6977)]