13030974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 32200896

約数和(自身を除く): 19169922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 193, 198, 242, 279, 341, 363, 386, 558, 579, 682, 726, 1023, 1089, 1158, 1737, 2046, 2123, 2178, 3069, 3474, 3751, 4246, 5983, 6138, 6369, 7502, 11253, 11966, 12738, 17949, 19107, 22506, 23353, 33759, 35898, 38214, 46706, 53847, 65813, 67518, 70059, 107694, 131626, 140118, 197439, 210177, 394878, 420354, 592317, 723943, 1184634, 1447886, 2171829, 4343658, 6515487, 13030974]

約数ペア:

[(1, 13030974), (2, 6515487), (3, 4343658), (6, 2171829), (9, 1447886), (11, 1184634), (18, 723943), (22, 592317), (31, 420354), (33, 394878), (62, 210177), (66, 197439), (93, 140118), (99, 131626), (121, 107694), (186, 70059), (193, 67518), (198, 65813), (242, 53847), (279, 46706), (341, 38214), (363, 35898), (386, 33759), (558, 23353), (579, 22506), (682, 19107), (726, 17949), (1023, 12738), (1089, 11966), (1158, 11253), (1737, 7502), (2046, 6369), (2123, 6138), (2178, 5983), (3069, 4246), (3474, 3751)]