21877883694

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{937}}^1\times {\mathrm{2137}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 47553088128

約数和(自身を除く): 25675204434

約数列:

[1, 2, 3, 6, 9, 18, 607, 937, 1214, 1821, 1874, 2137, 2811, 3642, 4274, 5463, 5622, 6411, 8433, 10926, 12822, 16866, 19233, 38466, 568759, 1137518, 1297159, 1706277, 2002369, 2594318, 3412554, 3891477, 4004738, 5118831, 6007107, 7782954, 10237662, 11674431, 12014214, 18021321, 23348862, 36042642, 1215437983, 2430875966, 3646313949, 7292627898, 10938941847, 21877883694]

約数ペア:

[(1, 21877883694), (2, 10938941847), (3, 7292627898), (6, 3646313949), (9, 2430875966), (18, 1215437983), (607, 36042642), (937, 23348862), (1214, 18021321), (1821, 12014214), (1874, 11674431), (2137, 10237662), (2811, 7782954), (3642, 6007107), (4274, 5118831), (5463, 4004738), (5622, 3891477), (6411, 3412554), (8433, 2594318), (10926, 2002369), (12822, 1706277), (16866, 1297159), (19233, 1137518), (38466, 568759)]