291004554906

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{138178801}}^1$

素因数の和:138178828

約数の個数: 40

約数和(自身を含む): 702224671764

約数和(自身を除く): 411220116858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 138178801, 276357602, 414536403, 829072806, 1243609209, 1796324413, 2487218418, 3592648826, 3730827627, 5388973239, 7461655254, 10777946478, 11192482881, 16166919717, 22384965762, 32333839434, 48500759151, 97001518302, 145502277453, 291004554906]

約数ペア:

[(1, 291004554906), (2, 145502277453), (3, 97001518302), (6, 48500759151), (9, 32333839434), (13, 22384965762), (18, 16166919717), (26, 11192482881), (27, 10777946478), (39, 7461655254), (54, 5388973239), (78, 3730827627), (81, 3592648826), (117, 2487218418), (162, 1796324413), (234, 1243609209), (351, 829072806), (702, 414536403), (1053, 276357602), (2106, 138178801)]